All available patents by category of invention.

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Category: Adjustable Razors (18 patents)

  • US484116 Fox Safety Razor (Schmitz — 1892)
  • US778540 Adjustable Slant Razor (Herder — 1904)
  • US841942 Adjustable Swivel-Head SE Razor (Curley — 1907)
  • US845782 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US845783 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US998009 Krytyk Razor (Jones — 1911)
  • US1051094 The Superman Adjustable Razor (Finney — 1913)
  • US1064457 Adjustable One Piece Razor (Dunn — 1913)
  • US1365212 Mark Cross style Adjustable (Walker, Morrison, Smith — 1921)
  • US1370960 Adjustable Folding Razor (Gronbech — 1921)
  • US1445452 Adjustable DE Razor (Schieren — 1923)
  • US1543587 O'Malley One-Piece Razor Patent (O'Malley — 1925)
  • AT111702 Eversharp Oslo (Unknown — 1928)
  • DE474959 Eversharp Oslo (Unknown — 1929)
  • US2661533 Gillette Adjustable Injector Razor (Shnitzler — 1953)
  • US2848807 Gillette Adjustable (Shnitzler, Benedict — 1958)
  • US3203093 Schick Type M Adjustable (Kuhnl — 1965)
  • US3593416 Dual blade razor (Edson — 1971)

Category: Band Razors (5 patents)

  • US973533 The First Band Razor Patent (Mergenthaler — 1910)
  • US1231215 Band Razor (Sterrick — 1917)
  • US1308801 Band Razor (Mergenthaler — 1919)
  • US1318456 Band Razor (Mergenthaler — 1919)
  • GB373372 Reel Watch Band Razor (Schmitz — 1932)

Category: Corn Razors (4 patents)

  • US793793 Corn Razor (Kampfe — 1905)
  • US888174 Corn Razor (Kampfe — 1908)
  • US1974568 deb'ette Curved head cosmetic and corn razor (Grotenhuis — 1934)
  • US1974569 deb'ette Curved head cosmetic and corn razor (Grotenhuis — 1934)

Category: Curved Head Razors (6 patents)

  • GB165995 Diana Razor (Robinson — 1921)
  • US1485093 Curvfit Razor (Speirs — 1924)
  • USD89582 Curved Head Razor (Winter — 1933)
  • US1974568 deb'ette Curved head cosmetic and corn razor (Grotenhuis — 1934)
  • US1974569 deb'ette Curved head cosmetic and corn razor (Grotenhuis — 1934)
  • US2069465 Curv-Rite (Wallenbeck — 1937)

Category: Design Patents (15 patents)

  • USD23699 Kampfe design for razor handle (Kampfe, Kampfe, Kampfe — 1894)
  • USD24093 Razor Blade Holder (Kampfe, Kampfe, Kampfe — 1895)
  • USD27032 Kampfe Safety Razor Casing (Kampfe, Kampfe, Kampfe — 1897)
  • USD38754 Arnold Fountain Safety Razor Design (Arnold — 1907)
  • USD42940 Design for Thy-Lo Razor (Hiener — 1912)
  • USD43082 Leslie Razor Blade (Leslie — 1912)
  • USD53884 Collins Rotary Safety Razor Design (Collins — 1919)
  • USD53885 Collins Rotary Razor Blade Design (Collins — 1919)
  • USD56283 Collins Safety Razor (Johnson — 1920)
  • USD75147 King Oscillator (Berger — 1928)
  • USD83193 Gem Micromatic Handle (Fischer — 1931)
  • USD87192 Gem Micromatic Razor (Behrman — 1932)
  • USD89582 Curved Head Razor (Winter — 1933)
  • USD125592 Design patent for Schick Type F (Rodrigues — 1941)
  • USD414898 Design patent for Schick Type O (Grange — 1999)

Category: Double Edge Razors (79 patents)

  • GB190228763 Gillettes first British patent with Amendments (Gillette — 1903)
  • US775134 King Camp Gillette's original patent (Gillette — 1904)
  • US775135 King Camp Gillette's other patent (Gillette — 1904)
  • US783660 Safety Razor (Williams — 1905)
  • US788318 Kiam's Safety Razor (Kiam — 1905)
  • US794934 Swivel Head Slant Razor (Gaylor — 1905)
  • US816141 Folding Head Razor (Wiesenfeld — 1906)
  • US816299 Double Edge razor with two single edge blades (Clauberg — 1906)
  • US840371 Razor with non-flat Blade (Reams — 1907)
  • US842000 Safety Razor with Curved Blade (McCann — 1907)
  • US845782 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US845783 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US845784 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US850430 Razor with two narrow DE Blades (Halbekann — 1907)
  • US856078 Razor with tapered DE Blade (Martin — 1907)
  • US856343 Safety Razor (Goe — 1907)
  • US906488 Tiny DE Razor (Crichton-Clarke — 1908)
  • DE206980 Razor with two DE blades (four shaving edges) (Middeldorf — 1909)
  • GB190826355 Krisp Razor (Rawson, Burnell — 1909)
  • US944989 One Piece Razor (Edmonds — 1909)
  • US1064457 Adjustable One Piece Razor (Dunn — 1913)
  • GB191403504 Slant Razor (Wild — 1914)
  • CH70476 One piece Razor (Türck — 1915)
  • GB191512218 Swivel Head Razor (Reynolds, Lloyd — 1916)
  • US1171290 Slant Razor (Wild — 1916)
  • US1180686 Illuminated Razor (Allport — 1916)
  • US1201317 Finger Razor (Lishawa — 1916)
  • US1208491 Electric DE Razor (Conill — 1916)
  • GB121415 Ribbed Razor and Blade (Gill, Lucas — 1918)
  • US1328024 Gillette New Improved Razor (Wharton — 1920)
  • GB142289 Douglas Pruner (Kirby — 1920)
  • US1370935 Bigelow-Parkin (Van Gorder, Gronbech — 1921)
  • US1370960 Adjustable Folding Razor (Gronbech — 1921)
  • GB165995 Diana Razor (Robinson — 1921)
  • US1445452 Adjustable DE Razor (Schieren — 1923)
  • US1543587 O'Malley One-Piece Razor Patent (O'Malley — 1925)
  • GB243881 Darwin Razor (Kuehnrich — 1925)
  • US1658435 The patent that was Gillette's downfall. (Gaisman — 1928)
  • USD75147 King Oscillator (Berger — 1928)
  • US1678933 King Oscillator (Bunnell — 1928)
  • GB298877 Slant Razor (Sneyd Kynnersley — 1928)
  • DE483681 Mulcuto Razor Guard (Müller — 1929)
  • DE490330 Mulcuto Razor Guard (Müller — 1930)
  • US1816657 Segal Razor (Segal — 1931)
  • US1816658 Segal Razor (Segal — 1931)
  • US1816659 Segal Razor (Segal — 1931)
  • GB368943 Illuminated Razor (Braun — 1932)
  • US1890733 King Oscillator (King — 1932)
  • USD89582 Curved Head Razor (Winter — 1933)
  • US1912461 Earliest (?) Gillette TTO patent (Muros — 1933)
  • GB400621 Gillette Aristocrat TTO patent (Muros — 1933)
  • US1933186 Swivel Head Razor (Ryley — 1933)
  • GB402154 Safety Razor Frame (Booth — 1933)
  • US1974568 deb'ette Curved head cosmetic and corn razor (Grotenhuis — 1934)
  • US1974569 deb'ette Curved head cosmetic and corn razor (Grotenhuis — 1934)
  • US2004086 Early Gillette Twist-To-Open patent (Testi — 1935)
  • CH180747 Fasan Slant — Swiss Patent (Osberghaus — 1935)
  • US2026229 Krect Spiral Curve (Gratiot — 1935)
  • NL38565 Fasan Slant — Dutch Patent (Osberghaus — 1936)
  • CH188938 Walbusch B3 (Busch — 1937)
  • US2069465 Curv-Rite (Wallenbeck — 1937)
  • GB461542 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Ebert, Ebert, Morschbach — 1937)
  • DE647758 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Ebert, Ebert — 1937)
  • GB469720 Walbusch B3 (Busch — 1937)
  • US2090181 King Oscillator (Bunnell — 1937)
  • US2098862 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Ebert, Ebert — 1937)
  • AT151919 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Morschbach — 1937)
  • GB485747 Apollo travel slant razor with blades in handle (Lauterjung, Herkenrath, Herkenrath — 1938)
  • DE665265 Fasan Slant — German Patent (Osberghaus — 1938)
  • US2129022 Fasan Slant — US patent (Osberghaus — 1938)
  • DE669899 Walbusch Razor (Busch — 1938)
  • DE678521 Push Button Razor (Linhorst — 1939)
  • US2225405 Allbright Razorlite (Osterman — 1940)
  • CH218155 Swivel Head Razor (Gisiger — 1941)
  • US2270388 Gillette Tech (Stampleman — 1942)
  • US2319815 Stahly Live Blade (Harshberger — 1943)
  • US2359028 Shake Sharp Razor (Friel — 1944)
  • US2644229 An early Toggle patent (Muros — 1953)
  • US2848807 Gillette Adjustable (Shnitzler, Benedict — 1958)

Category: Dry Shave Razors (7 patents)

  • US489995 Stenberg Dry Razor (Stenberg — 1893)
  • US646065 Pedal-Operated Shaving Device (Bligh — 1900)
  • US664388 Shaving Apparatus (Drösse — 1900)
  • US847609 Mechanical Dry Shaver (Roux — 1907)
  • GB558703 Wilkinson Dry Shave Razor (Knowles — 1944)
  • DE830305 Rally Roller Dry Shaver (Malmberg — 1952)
  • US2637902 Rally Roller Dry Shaver (Malmberg — 1953)

Category: Duplex-Style Razors (19 patents)

  • US808287 Safety Razor (Kellum — 1905)
  • US830746 Safety Razor (Snow — 1906)
  • US833767 Arnold Fountain Safety Razor (Arnold — 1906)
  • US834353 Arnold Fountain Safety Razor (Arnold — 1906)
  • US835077 Safety Razor (Meehan — 1906)
  • US838762 Arnold Fountain Safety Razor (Arnold — 1906)
  • US839447 Arnold Fountain Safety Razor (Arnold — 1906)
  • US840101 Arnold Fountain Single Edge Razor (Arnold — 1907)
  • US840735 Arnold Fountain Safety Razor (Arnold — 1907)
  • US841304 Arnold Fountain Safety Razor (Arnold — 1907)
  • US841729 Safety Razor (Smith — 1907)
  • US841916 Arnold Fountain Safety Razor (Arnold — 1907)
  • US842510 Arnold Fountain Safety Razor (Arnold — 1907)
  • US842927 Safety Razor (Warner — 1907)
  • US842928 Adjustable Duplex Razor (Warner — 1907)
  • US843059 Arnold Fountain Safety Razor (Arnold — 1907)
  • US846842 Duplex Razor with two SE Blades (Gage — 1907)
  • USD38754 Arnold Fountain Safety Razor Design (Arnold — 1907)
  • GB190902168 Krisp Razor (Rawson, Burnell — 1910)

Category: Electric Razors (8 patents)

  • US616554 The first Electric Razor patent (O'Rourke — 1898)
  • US1181978 LEK-TRO-SHAV Electric Single Edge Razor (Stitt — 1916)
  • US1208491 Electric DE Razor (Conill — 1916)
  • US1291318 Electric Razor with a twist (White — 1919)
  • US1757978 Schick Electric Razor (Schick — 1930)
  • US2054418 Electric Razor, claimed for Stahly Live Blade (Hartmann — 1936)
  • DE651039 Electric Razor (Hartmann — 1937)
  • DE1794636 Electric Injector Razor (De Longuyon — 1959)

Category: Folding Razors (21 patents)

  • US229127 Folding Razor (Heitner — 1880)
  • US338167 Aloe's Ideal Folding Razor (Ehrlich — 1886)
  • US354196 Kampfe Folding Razor (Kampfe, Kampfe, Kampfe — 1886)
  • US360159 Folding Razor (Keating — 1887)
  • US370505 Torrey Toboggan Razor (Turner — 1887)
  • US375592 Folding Razor (Aloe — 1887)
  • DE57239 Sport No. 1 Foldable Razor (Scharff — 1891)
  • US471070 Henckels Sport Razor (Scharff, Scharff — 1892)
  • US756615 Folding Razor (Fornander — 1904)
  • US816141 Folding Head Razor (Wiesenfeld — 1906)
  • US837359 Folding Razor (Tuller — 1906)
  • US856438 Folding Razor (Beltrame, Falchi — 1907)
  • US906488 Tiny DE Razor (Crichton-Clarke — 1908)
  • US1017138 Bedford Razor (Christiansen — 1912)
  • US1234834 Darrent Army & Navy Safety Razor Kit (Warren — 1917)
  • US1370935 Bigelow-Parkin (Van Gorder, Gronbech — 1921)
  • US1370960 Adjustable Folding Razor (Gronbech — 1921)
  • US1376759 Single Edge Folding Razor (Gronbech — 1921)
  • US1742330 Le Figaro Folding Razor (Valet — 1930)
  • US1875990 Lucky Strike advertiser (Christmas — 1932)
  • US2298944 Trav-a-long Razor (Hyatt — 1942)

Category: Handleless Razors (9 patents)

  • US424601 Handleless Safety Razor (Eigen — 1890)
  • USD42940 Design for Thy-Lo Razor (Hiener — 1912)
  • US1057644 Thy-Lo Razor (Hiener — 1913)
  • US1201317 Finger Razor (Lishawa — 1916)
  • CH77959 Eureka Handleless Razor (Besançon — 1918)
  • US1326635 Eureka Handleless Razor (Besançon — 1919)
  • US1370935 Bigelow-Parkin (Van Gorder, Gronbech — 1921)
  • US1370960 Adjustable Folding Razor (Gronbech — 1921)
  • US1376759 Single Edge Folding Razor (Gronbech — 1921)

Category: Illuminated Razors (7 patents)

  • US1168288 Illuminating Razor Attachment (Davidson — 1916)
  • US1180686 Illuminated Razor (Allport — 1916)
  • US1223305 Illuminating Attachment For Razors (Allport — 1917)
  • US1693348 Flash Light Razor (Pollifrone — 1928)
  • GB368943 Illuminated Razor (Braun — 1932)
  • US1900965 Illuminated Razor (Weiss — 1933)
  • US2225405 Allbright Razorlite (Osterman — 1940)

Category: Injector Magazines (11 patents)

  • US1969945 Claimed for Schick Type D/G/H (Rodrigues — 1934)
  • US2043046 Injector Magazine (Kuhnl — 1936)
  • US2072636 Injector Razor and Magazine (Hilliard — 1937)
  • US2109017 Injector Magazine (Rodrigues — 1938)
  • US2200752 Injector Magazine (Kuhnl — 1940)
  • US2202468 Injector Magazine (Rodrigues — 1940)
  • US2215008 Injector Magazine (Kuhnl — 1940)
  • US2310180 Injector Magazine (Kuhnl — 1943)
  • US2312453 Rotary Injector Magazine (Testi — 1943)
  • US2357208 Injector Magazine (Kuhnl — 1944)
  • CH416969 Plastic Injector Magazine (De Longuyon — 1967)

Category: Injector Razors (44 patents)

  • US1452935 Col. Schick's first Injector Patent (Schick — 1923)
  • US1584811 Claimed for Schick Type A/B (Schick — 1926)
  • GB264203 Claimed for Schick Type B (Schick — 1927)
  • GB265525 Claimed for Schick Type B2 (Schick — 1927)
  • GB276735 Claimed for Schick Type B2 (Schick — 1927)
  • US1652685 Claimed for Schick Type A/B (Schick — 1927)
  • US1730167 Schick Repeater (Type B) (Schick — 1929)
  • US1767706 Magazine Razor (Schick — 1930)
  • US1797733 Claimed for Schick Type C (Schick — 1931)
  • US1806087 Claimed for Schick Type D/E/F/G/H (Schick — 1931)
  • US1877429 Magazine Razor (Rodrigues — 1932)
  • US1969945 Claimed for Schick Type D/G/H (Rodrigues — 1934)
  • US2030703 Injector Razor (Kuhnl — 1936)
  • US2050244 Injector Razor (Camfield — 1936)
  • US2058633 Claimed for Schick Type F/H (Rodrigues — 1936)
  • US2060243 Schick Type C3 (Rodrigues, Kuhnl — 1936)
  • US2065748 Injector Razor and Magazine (Rodrigues — 1936)
  • US2066800 Injector Razor Head (Rodrigues — 1937)
  • US2072636 Injector Razor and Magazine (Hilliard — 1937)
  • US2111739 Schick Type C (Rodrigues — 1938)
  • US2138353 Schick Type E2 (Rodrigues — 1938)
  • US2160370 Injector Razor (Rodrigues — 1939)
  • US2167032 Injector Razor (Rodrigues — 1939)
  • US2203837 Injector Razor (Morris, Kuhnl — 1940)
  • US2205568 Injector Razor (Kuhnl — 1940)
  • US2221379 Injector Razor (Hilliard, Kuhnl — 1940)
  • US2230462 Magazine Razor (Kuhnl — 1941)
  • USD125592 Design patent for Schick Type F (Rodrigues — 1941)
  • US2246368 Travel Injector Razor (Kuhnl — 1941)
  • US2256810 Injector Razor (Kuhnl — 1941)
  • US2281980 Concealed Spring Injector Razor (Kuhnl — 1942)
  • US2521481 Similar to Schick Type F (Rodrigues — 1950)
  • US2661533 Gillette Adjustable Injector Razor (Shnitzler — 1953)
  • US2666257 Injector Razor (Butlin — 1954)
  • US2701910 Injector Razor (Butlin — 1955)
  • US2834105 Razor with Injector Magazine Handle (Terenzi — 1958)
  • DE1794636 Electric Injector Razor (De Longuyon — 1959)
  • US2911713 Claimed for Schick Type I/J/K/L/N/O (Kuhnl — 1959)
  • US2911714 Injector Razor with Hydromagic Lever (Preis, Kuhnl — 1959)
  • CH378722 Supramat Injector (De Longuyon — 1964)
  • US3203093 Schick Type M Adjustable (Kuhnl — 1965)
  • US3311975 US patent for Supramat Injector (De Longuyon — 1967)
  • US3821851 Kuhnl's Injector take on the Erazor (Kuhnl — 1974)
  • USD414898 Design patent for Schick Type O (Grange — 1999)

Category: Mechanical Shavers (14 patents)

  • US489995 Stenberg Dry Razor (Stenberg — 1893)
  • DE100735 Automatic Shaving Apparatus (Schön — 1898)
  • DE107932 Shaving Machine (Vogel — 1900)
  • US646065 Pedal-Operated Shaving Device (Bligh — 1900)
  • US664388 Shaving Apparatus (Drösse — 1900)
  • US703845 Wind-up Rotary Razor (Standish — 1902)
  • US719313 Mechanical Shaver (Drösse — 1903)
  • US847609 Mechanical Dry Shaver (Roux — 1907)
  • US850529 Mechanical Razor (George — 1907)
  • US1127409 Collins Rotary Safety Razor (Collins — 1915)
  • US1351507 Collins Rotary Safety Razor (Collins — 1920)
  • US2021344 Gy-Ro / Ji-Ro Flywheel Razor (Wilson — 1935)
  • US2319815 Stahly Live Blade (Harshberger — 1943)
  • GB558703 Wilkinson Dry Shave Razor (Knowles — 1944)

Category: Multiple Blade Razors (17 patents)

  • US228829 Moody's Twin-Blade Razor (Moody — 1880)
  • US845782 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US845783 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US845784 DE Razor with two SE Blades (Heimerdinger — 1907)
  • US846842 Duplex Razor with two SE Blades (Gage — 1907)
  • US850430 Razor with two narrow DE Blades (Halbekann — 1907)
  • US862480 Hopkins / Twin Blade (Hopkins — 1907)
  • US869748 Newark / Diamond Edge Roller Guard Razor (Steinharter — 1907)
  • US875008 Newark / Diamond Edge Roller Guard Razor (Steinharter — 1907)
  • DE206980 Razor with two DE blades (four shaving edges) (Middeldorf — 1909)
  • US1383783 Rubber Razor (Billingsley — 1921)
  • US1890334 Twin blade razor (Muros — 1932)
  • US1920711 Multiplex Razor (‘Mvltiplex’) (Pelizzola — 1933)
  • US2315785 The Erazor (Greenleaf — 1943)
  • US2361921 Razor for two half DE blades (Albert — 1944)
  • US3593416 Dual blade razor (Edson — 1971)
  • US3821851 Kuhnl's Injector take on the Erazor (Kuhnl — 1974)

Category: Opposing Blades Razors (9 patents)

  • US869748 Newark / Diamond Edge Roller Guard Razor (Steinharter — 1907)
  • US875008 Newark / Diamond Edge Roller Guard Razor (Steinharter — 1907)
  • US1418191 Opposing Blades Razor (McGarvey — 1922)
  • US1890334 Twin blade razor (Muros — 1932)
  • US2315785 The Erazor (Greenleaf — 1943)
  • US2361921 Razor for two half DE blades (Albert — 1944)
  • US3488764 Opposing Blades Cartridge Razor (Welsh — 1970)
  • US3593416 Dual blade razor (Edson — 1971)
  • US3821851 Kuhnl's Injector take on the Erazor (Kuhnl — 1974)

Category: Others (12 patents)

  • US404 The 404 Water Wheel (Warner — 1837)
  • US500 Ditching Plow — Patent #500 (Claton — 1837)
  • US183710 Pencil Holder (Schrag — 1876)
  • US465588 Toilet-Paper Roll (Wheeler — 1891)
  • US748626 The Landlord's Game / Monopoly (Magie — 1904)
  • US823529 Scheuber's Car Spring Wheel (Scheuber, Hartford — 1906)
  • US924237 Mouse Trap (Kampfe — 1909)
  • US1033761 Mouse Trap (Kampfe — 1912)
  • US2292387 Secret Communication System (Kiesler Markey, Antheil — 1942)
  • USD153708 Rubber Duck Design (Leaf — 1949)
  • US2511979 “Hyperloop” (Goddard — 1950)
  • US4022227 Sinister Comb Overs (Smith, Smith — 1977)

Category: Pen Razors (13 patents)

  • US833767 Arnold Fountain Safety Razor (Arnold — 1906)
  • US834353 Arnold Fountain Safety Razor (Arnold — 1906)
  • US838762 Arnold Fountain Safety Razor (Arnold — 1906)
  • US839447 Arnold Fountain Safety Razor (Arnold — 1906)
  • US840101 Arnold Fountain Single Edge Razor (Arnold — 1907)
  • US840735 Arnold Fountain Safety Razor (Arnold — 1907)
  • US841304 Arnold Fountain Safety Razor (Arnold — 1907)
  • US841916 Arnold Fountain Safety Razor (Arnold — 1907)
  • US842510 Arnold Fountain Safety Razor (Arnold — 1907)
  • US843059 Arnold Fountain Safety Razor (Arnold — 1907)
  • US843923 Arnold Fountain Safety Razor (Arnold — 1907)
  • US845389 Arnold Fountain Safety Razor (Arnold, Becker — 1907)
  • USD38754 Arnold Fountain Safety Razor Design (Arnold — 1907)

Category: Razor Blade Adapters (1 patent)

  • US794798 Razor Blade Adapter (Heckel — 1905)

Category: Razor Blade Carriers (1 patent)

  • US540319 Razor Blade Carrier (Kampfe, Kampfe, Kampfe — 1895)

Category: Razor Blades (17 patents)

  • US929059 Weck Razor Blade (Weck — 1909)
  • US960424 Zinn Automatic Razor with narrow blade (Smart — 1910)
  • US985419 Razor Blade (Kampfe — 1911)
  • USD43082 Leslie Razor Blade (Leslie — 1912)
  • US1123371 Razor Blade (Proctor — 1915)
  • GB121415 Ribbed Razor and Blade (Gill, Lucas — 1918)
  • USD53885 Collins Rotary Razor Blade Design (Collins — 1919)
  • US1499698 Razor Blade (Schoenert — 1924)
  • US1658435 The patent that was Gillette's downfall. (Gaisman — 1928)
  • US1739280 Gem Micromatic Razor and Blades (Behrman — 1929)
  • GB323007 Razor Blade (Kylberg — 1929)
  • GB381391 Razor Blade (Lübbertsmeier — 1932)
  • DE607187 Dimpled Razor Blade (Lübbertsmeier — 1934)
  • GB445385 Ribbed Single Edge Blade (O'Neill — 1936)
  • US2108267 Razor Blade (O'Neill — 1938)
  • US2169383 Enders Speed Razor and Blade (Drew — 1939)
  • DE739561 Mulcuto Razor Blade (Müller — 1943)

Category: Razor Boxes (3 patents)

  • US638126 Box for Safety Razors (Kampfe, Kampfe, Kampfe — 1899)
  • US782713 Zinn Safety Razor Box (Zinn, Zinn — 1905)
  • US1096541 Box for Safety Razor Sets (Kampfe — 1914)

Category: Razor Guards (59 patents)

  • US41891 Kinloch's Razor Guard (Kinloch — 1864)
  • US67411 Carr's Razor (Carr — 1867)
  • US237008 Fontaine's Razor Guard (Fontaine — 1881)
  • US237174 A.K. Razor (Durand, Bossin, Brard — 1881)
  • US241583 Allin's Razor Guard (Allin — 1881)
  • US250412 Zamett's Razor Guard (Zamett — 1881)
  • US266034 Herberer's Roller Guard (Herberer — 1882)
  • US290146 Razor Guard (Tryner — 1883)
  • US305252 Razor Guard (Tryner — 1884)
  • US311067 Dufuf Razor Guard (Dufuf — 1885)
  • US315708 Razor Guard (Brokhahne — 1885)
  • US330418 Diamond/Sweeney Razor (Partridge, Sweeney — 1885)
  • US333736 Razor Guard (Fiske — 1886)
  • US338047 Roller Guard (Ehrlich — 1886)
  • US338864 Razor Guard (Nesler — 1886)
  • US349287 Torrey's Razor Guard (Torrey — 1886)
  • US349386 Curley Ideal Safety Razor (Curley — 1886)
  • US398947 Curley Ideal Safety Razor (Curley, Granger — 1889)
  • US398948 Curley Ideal Safety Razor (Curley, Granger — 1889)
  • US429605 Brookes & Crookes Razor (Crookes — 1890)
  • US448159 Razor Guard (Murphy, Chaplin — 1891)
  • US473464 Razor Guard (Hueg — 1892)
  • US570598 Razor Attachment (Jacobson — 1896)
  • US576489 Razor Guard (Weisz — 1897)
  • US583967 Straight Safety Razor (Young — 1897)
  • US586589 Straight Safety Razor (Bradley — 1897)
  • US588564 Razor Guard (Fisher — 1897)
  • US589513 Razor Guard (Strong — 1897)
  • US592611 Razor Guard (Jacobson — 1897)
  • US605274 Deputy's Safety Razor (Deputy — 1898)
  • US645791 Curley Razor Guard (Curley — 1900)
  • US649126 Razor Guard (Flinker — 1900)
  • US651699 Curley Peerless Razor Guard (Curley — 1900)
  • USRE11853 Razor Guard (Flinker — 1900)
  • US659917 Deputy's Safety Razor (Deputy — 1900)
  • US673886 Razor Guard (More — 1901)
  • US712778 Razor Guard (Ducket, Flinker — 1902)
  • US713018 Razor Guard (Schuch — 1902)
  • US714524 Razor Guard (Schreiber, Klier — 1902)
  • US736859 Best Razor Guard (Meehan — 1903)
  • US740555 Razor Guard (Guinan — 1903)
  • US740556 Razor Guard (Guinan — 1903)
  • US742650 Razor Guard (Hilton — 1903)
  • US742692 Razor Guard (Lux — 1903)
  • US747069 Razor Guard (Hill — 1903)
  • US757655 Razor Guard (Guinan — 1904)
  • US757656 Razor Guard (Guinan — 1904)
  • US774257 Razor Guard (Lefebvre — 1904)
  • US779580 Razor Guard (Brewer — 1905)
  • US780259 Razor Guard (Baker — 1905)
  • US784336 Razor Guard (Lefebvre — 1905)
  • US786898 Razor Guard (Hirschfeld — 1905)
  • US793410 Razor Guard (Bell — 1905)
  • US795542 Razor Guard (Pletcher, Pletcher — 1905)
  • US809224 Razor Guard (Schreiber, Klier — 1906)
  • US823134 Safety Razor (Mihills — 1906)
  • GB296597 Razor Guard (Morgan, Mumme — 1928)
  • DE483501 Patent claimed by Merkur (Morgan, Mumme — 1929)
  • US2048565 Razor Guard (Rodrigues — 1936)

Category: Razor Handles (4 patents)

  • US183710 Pencil Holder (Schrag — 1876)
  • USD23699 Kampfe design for razor handle (Kampfe, Kampfe, Kampfe — 1894)
  • USD83193 Gem Micromatic Handle (Fischer — 1931)
  • DE801132 Handle for Neo-Lux and Ebor razors (Ebert, Orlowski — 1950)

Category: Reciprocating Razors (9 patents)

  • US1208491 Electric DE Razor (Conill — 1916)
  • US1249021 Reciprocating SE Razor (Burke — 1917)
  • USD75147 King Oscillator (Berger — 1928)
  • US1678933 King Oscillator (Bunnell — 1928)
  • US1760496 Single Edge Stahly (Harshberger — 1930)
  • US1890733 King Oscillator (King — 1932)
  • US2021344 Gy-Ro / Ji-Ro Flywheel Razor (Wilson — 1935)
  • US2090181 King Oscillator (Bunnell — 1937)
  • US2319815 Stahly Live Blade (Harshberger — 1943)

Category: Self Sharpening Razors (10 patents)

  • US1718219 De Haven Self Sharpening Razor (De Haven — 1929)
  • US1826410 Ronson “Shaves and Sharpens” Razor (Aronson — 1931)
  • US1859554 De Haven Self Sharpening Razor (De Haven — 1932)
  • GB375651 Ronson “Shaves and Sharpens” Razor (Aronson — 1932)
  • GB383018 Ronson “Shaves and Sharpens” Razor (Aronson — 1932)
  • US1931856 Ronson “Shaves and Sharpens” Razor (Aronson — 1933)
  • US1966425 Ronson “Shaves and Sharpens” Razor (Aronson — 1934)
  • US2337595 Shake Sharp Razor (Friel — 1943)
  • US2359028 Shake Sharp Razor (Friel — 1944)
  • US2397555 Shake Sharp Razor (Lotthamer — 1946)

Category: Shaving Brushes (3 patents)

  • US206791 Adjustable Loft Shaving Brush (Hopfen — 1878)
  • US1409168 Shaving Brush (Gronbech — 1922)
  • US1786224 Folding Shaving Brush (Blondin — 1930)

Category: Single Edge Razors (230 patents)

  • US206473 Monks' Shaving Apparatus (Monks — 1878)
  • US228829 Moody's Twin-Blade Razor (Moody — 1880)
  • US228904 First Kampfe Safety Razor Patent (Kampfe, Kampfe — 1880)
  • US229127 Folding Razor (Heitner — 1880)
  • US326885 Diamond/Sweeney Razor (Partridge — 1885)
  • US330418 Diamond/Sweeney Razor (Partridge, Sweeney — 1885)
  • US338047 Roller Guard (Ehrlich — 1886)
  • US338167 Aloe's Ideal Folding Razor (Ehrlich — 1886)
  • US341420 Kampfe Safety Razor (Kampfe — 1886)
  • US344114 Kampfe Lather Catcher (Kampfe, Kampfe — 1886)
  • US344115 Kampfe Razor with built-in mirror (Kampfe — 1886)
  • USRE10748 Reissue - Diamond/Sweeney Razor (Partridge — 1886)
  • US348576 Diamond Safety Razor (Partridge — 1886)
  • US354196 Kampfe Folding Razor (Kampfe, Kampfe, Kampfe — 1886)
  • US358751 Single Edge Razor (Rein — 1887)
  • US358978 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1887)
  • US358979 Shaving Apparatus (Keating — 1887)
  • US360159 Folding Razor (Keating — 1887)
  • US361234 Safety Razor (Partridge — 1887)
  • US361377 Dr. Scott's Electric Safety Razor (Shaw — 1887)
  • US369909 Safety Razor (Bliss — 1887)
  • US370505 Torrey Toboggan Razor (Turner — 1887)
  • US370506 Torrey Comet Razor (Turner — 1887)
  • US371945 Shaving Apparatus (Keating — 1887)
  • US373395 Safety-Razor (Fiske — 1887)
  • US374769 Aloe Patent Razor (Aloe — 1887)
  • US375592 Folding Razor (Aloe — 1887)
  • US385462 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1888)
  • US385636 Home Safety Razor (Leach — 1888)
  • US387359 Kampfe Lather Catcher (Kampfe, Kampfe, Kampfe — 1888)
  • US400418 Simplified Torrey Comet Razor (Turner — 1889)
  • US402463 Home Safety Razor (Leach — 1889)
  • US402946 Home Safety Razor (Leach — 1889)
  • US404763 Electric Cutlery/Columbia Razor (Ascheuer — 1889)
  • US416113 Home Safety Razor (Leach — 1889)
  • US416461 Safety Razor (Keating — 1889)
  • US424601 Handleless Safety Razor (Eigen — 1890)
  • US434187 Herbrand Safety Razor (Leach — 1890)
  • US436056 Electric Cutlery Razor (Fuller — 1890)
  • DE57239 Sport No. 1 Foldable Razor (Scharff — 1891)
  • US471070 Henckels Sport Razor (Scharff, Scharff — 1892)
  • US484116 Fox Safety Razor (Schmitz — 1892)
  • DE64903 German Patent for the Rapide safety razor (Scharff — 1892)
  • DE70370 Köller Safety Razor (Köller — 1893)
  • US512125 US Patent for the Rapide safety razor (Scharff — 1894)
  • DE74694 Rosen-Rasir-Apparat (Zimmermann — 1894)
  • US519479 Fox Safety Razor (Schmitz — 1894)
  • US543348 Rosen-Rasir-Apparat (Naumann — 1895)
  • GB189521368 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1895)
  • US554823 Kampfe Lather Catcher (Kampfe, Kampfe, Kampfe — 1896)
  • US554873 Safety Razor (Hessenbruch — 1896)
  • DE85832 Köller Safety Razor (Köller — 1896)
  • US560493 Safety Razor (Gibbs — 1896)
  • US561707 Fuchs Safety Razor (Fuchs — 1896)
  • US568212 Griffon/Barber Razor (Silberstein — 1896)
  • US575511 Klaas/Non Plus Ultra Razor (Voos — 1897)
  • US576476 The Improved Griffon/Barber Razor (Silberstein — 1897)
  • USD27032 Kampfe Safety Razor Casing (Kampfe, Kampfe, Kampfe — 1897)
  • US589080 Safety Razor (Greenfield — 1897)
  • US611286 Fox Safety Razor (Schmitz — 1898)
  • US614049 Safety Razor (Greenfield — 1898)
  • US616806 First Reichard Razor Patent (Reichard — 1898)
  • US616807 The second Reichard patent (Reichard — 1898)
  • US632025 Fox, A.B.C, Challenge, Holborn, Le Petit, Nutshell Razor (Schmitz — 1899)
  • US637511 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1899)
  • US637512 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1899)
  • US645017 Lather Catcher SE Razor (Scheuber — 1900)
  • US650337 Safety-Razor (Nicholls — 1900)
  • US657010 Lather Catcher SE Razor (Scheuber — 1900)
  • US664177 Lather Catcher SE razor (Scheuber — 1900)
  • US668752 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1901)
  • US671996 Safety Razor (Fuchs — 1901)
  • US672204 Crescent Safety Razor (Butler — 1901)
  • US672983 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1901)
  • US672984 Kampfe 'New Model' (Kampfe, Kampfe, Kampfe — 1901)
  • US679639 Lather Catcher SE Razor (Scheuber — 1901)
  • US685098 Crescent Safety Razor (Butler — 1901)
  • US686143 Gem Junior Bar (Scheuber — 1901)
  • US690380 Torrey Safety Razor (Turner — 1901)
  • US690780 The New Griffon Safety Razor (Silberstein — 1902)
  • US690947 Magna Safety Razor (Halbekann — 1902)
  • US693992 Safety Razor (Becker — 1902)
  • US694650 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1902)
  • DE129096 Mandarin / Le Totaï Razor (Unknown — 1902)
  • US698763 New Torrey Safety Razor (Turner — 1902)
  • GB190211526 Wilkinson Patent Safety Shaver (Wilkinson Latham — 1903)
  • US720360 The “Real” Safety Razor (Korn — 1903)
  • US731090 Wilcox Safety Razor (Wilcox — 1903)
  • US731562 Shaving Apparatus (Halbekann — 1903)
  • US733399 Kampfe Safety-Razor (Kampfe, Kampfe, Kampfe — 1903)
  • US733400 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1903)
  • US739029 Lather Catcher SE Razor (Scheuber — 1903)
  • US749751 Lather Catcher SE Razor (Scheuber — 1904)
  • US753036 Wostenholm Safety Razor (Biggin — 1904)
  • US756615 Folding Razor (Fornander — 1904)
  • US759262 Gaisman's first razor patent (Gaisman — 1904)
  • US759475 Lather Catcher SE Razor (Scheuber — 1904)
  • US764574 Autostrop Razor (Gaisman — 1904)
  • US765885 Safety Razor (Gage — 1904)
  • US766471 Terry's Safety Razor (Terry — 1904)
  • US769114 Lather Catcher SE Razor (Scheuber — 1904)
  • US770767 Safety Razor (Mihills — 1904)
  • US774063 Two Minute Safety Razor (Gibford — 1904)
  • US775379 Coronia Razor (Müller — 1904)
  • SE18647 Heljestrand Razor (Lindevall — 1904)
  • US778540 Adjustable Slant Razor (Herder — 1904)
  • US780067 Radio Magno Safety “Combination” Ordinary razor (Scheuber — 1905)
  • US780233 Lather Catcher SE Razor (Scheuber — 1905)
  • US788820 Christy Razor (Christy — 1905)
  • US797184 Combined Safety Razor and Hair Cutter (Deneen — 1905)
  • US798129 Christy Hoe Razor (Christy — 1905)
  • US807172 Brandt/Jackson/Swift One Piece Razors (almost) (Jackson — 1905)
  • US809604 Safety Razor (Brosius — 1906)
  • US810709 Safety Razor (Brosius — 1906)
  • US811999 Pocket Safety Razor (Benet — 1906)
  • US816195 Safety Razor (Tuner — 1906)
  • US819640 Herbrand Safety Razor (Fetzer — 1906)
  • US819780 The “Two-in-One” Razor (Moore — 1906)
  • US824691 Steel Products Safety Razor (Goe — 1906)
  • GB190524010 Zinn Automatic Razor - The British Saga (Smart — 1906)
  • US827718 Razor with Circular Blade (Eigen — 1906)
  • US830105 Safety Razor (Scharff — 1906)
  • US831259 Bingler's Rex Razor (Bingler — 1906)
  • US836410 Single Edge Slant Razor (Stillman — 1906)
  • US837359 Folding Razor (Tuller — 1906)
  • US838009 An Early Twist-To-Open Razor (Clauss — 1906)
  • US840101 Arnold Fountain Single Edge Razor (Arnold — 1907)
  • US840244 Odell Draw Cut Safety Razor (Odell, Odell — 1907)
  • US840449 Herbrand Safety Razor (Fetzer — 1907)
  • US840965 Schmachtenberg Bros. Alpha/Perfect Safety Razors (Schmachtenberg — 1907)
  • US840989 Safety Razor (Brown — 1907)
  • US841942 Adjustable Swivel-Head SE Razor (Curley — 1907)
  • US842956 Kampfe Lather Catcher (Kampfe — 1907)
  • US843148 Jackson One Piece Razor (Jackson — 1907)
  • US850183 Lather Catcher SE Razor (Reichard — 1907)
  • US850529 Mechanical Razor (George — 1907)
  • US853960 Christy Razor (Christy — 1907)
  • US854506 Swivel Head Razor (King — 1907)
  • US856438 Folding Razor (Beltrame, Falchi — 1907)
  • US866827 Swivel Head Razor (Tittmann — 1907)
  • US866856 Lather Catcher (Gibford — 1907)
  • US869579 Leslie Razor (Leslie — 1907)
  • US869748 Newark / Diamond Edge Roller Guard Razor (Steinharter — 1907)
  • US875008 Newark / Diamond Edge Roller Guard Razor (Steinharter — 1907)
  • US881033 Zinn Automatic Razor (Smart — 1908)
  • GB190800532 Clemak Razor (Willet — 1908)
  • US908470 Leslie Razor (Leslie — 1909)
  • US927349 Burham Safety Razor (Hamilton — 1909)
  • US932518 Unsinger Adelene Advertiser (Unsinger — 1909)
  • US950113 Shrp-Shavr (Osborn — 1910)
  • US960424 Zinn Automatic Razor with narrow blade (Smart — 1910)
  • GB190914526 The '1924' razor design as patented in 1909/1910 (Bueno de Mesquita — 1910)
  • US962531 Lather Catcher SE Razor (Schmidt — 1910)
  • US973533 The First Band Razor Patent (Mergenthaler — 1910)
  • US977314 Safety Razor (Kampfe — 1910)
  • US996837 Mark Cross Razor (Cress — 1911)
  • US998009 Krytyk Razor (Jones — 1911)
  • US1005273 Clark's Silver King (Molkenthin — 1911)
  • US1008719 Kampfe Star Convex (Kampfe — 1911)
  • US1013034 Croscut Single Edge Slant Razor (Marx — 1911)
  • US1017138 Bedford Razor (Christiansen — 1912)
  • US1018783 The '1912' SE razor (Scheuber — 1912)
  • US1022623 Single Edge Razor for Double Edge Blades (Dunn — 1912)
  • USD42940 Design for Thy-Lo Razor (Hiener — 1912)
  • US1040347 Kampfe Star Convex (Kampfe — 1912)
  • US1044863 Mark Cross Razor (Cress, Novitsky, Greenbrier — 1912)
  • US1047617 Blade for Mark Cross Razor (Cress — 1912)
  • US1051094 The Superman Adjustable Razor (Finney — 1913)
  • US1057644 Thy-Lo Razor (Hiener — 1913)
  • US1091436 SE Razor '1914' (Kaufman — 1914)
  • US1093189 Kampfe Safety Razor (Kampfe — 1914)
  • US1135775 The US patent for the '1924' razor design (Bueno de Mesquita — 1915)
  • US1146868 Star Super Six (little lidless lather catcher) (Groschopp — 1915)
  • US1169395 Sheet Metal Razor (Greist, Boyler — 1916)
  • US1181978 LEK-TRO-SHAV Electric Single Edge Razor (Stitt — 1916)
  • US1234834 Darrent Army & Navy Safety Razor Kit (Warren — 1917)
  • US1249021 Reciprocating SE Razor (Burke — 1917)
  • CH77959 Eureka Handleless Razor (Besançon — 1918)
  • US1299570 Multi blade Safety Razor Frame (Groschopp — 1919)
  • US1308801 Band Razor (Mergenthaler — 1919)
  • US1318456 Band Razor (Mergenthaler — 1919)
  • US1326635 Eureka Handleless Razor (Besançon — 1919)
  • US1365212 Mark Cross style Adjustable (Walker, Morrison, Smith — 1921)
  • US1376759 Single Edge Folding Razor (Gronbech — 1921)
  • US1391478 The Last Kampfe Razor Patent (Kampfe — 1921)
  • US1398182 4 in 1 Single Edge Razor with Four Edged Blade (Dwyer — 1921)
  • DE380557 Mulcuto (Dahl, Ohliger, Flügel — 1923)
  • US1485093 Curvfit Razor (Speirs — 1924)
  • US1488907 The '1924' Patent (Bueno de Mesquita — 1924)
  • US1502615 Christy Razor with Massage Bar (Christy — 1924)
  • US1540731 Improvements for the '1924' Razor (Bueno de Mesquita — 1925)
  • US1563724 Christy Razor (Christy — 1925)
  • US1592540 Kriss Kross razor (Rhodes — 1926)
  • DE444361 Mulcuto Razor (Müller — 1927)
  • DE450267 German patent for the '1924' razor (Bueno de Mesquita — 1927)
  • DE460318 Mulcuto Razor (Müller — 1928)
  • AT111702 Eversharp Oslo (Unknown — 1928)
  • DE473593 Mulcuto Razor (Müller — 1929)
  • DE474959 Eversharp Oslo (Unknown — 1929)
  • US1718219 De Haven Self Sharpening Razor (De Haven — 1929)
  • GB321115 Wilkinson Empire Razor (Beckham Randolph — 1929)
  • US1739280 Gem Micromatic Razor and Blades (Behrman — 1929)
  • US1742330 Le Figaro Folding Razor (Valet — 1930)
  • US1760496 Single Edge Stahly (Harshberger — 1930)
  • US1773614 Gem Micromatic TTO (Dalkowitz — 1930)
  • US1777602 Christy Razor (Christy — 1930)
  • US1791552 Enders Speed Razor - Head and blade (Bigoney — 1931)
  • US1791553 Enders Speed Razor - The handle (Bigoney — 1931)
  • US1826410 Ronson “Shaves and Sharpens” Razor (Aronson — 1931)
  • US1859554 De Haven Self Sharpening Razor (De Haven — 1932)
  • GB373372 Reel Watch Band Razor (Schmitz — 1932)
  • USD87192 Gem Micromatic Razor (Behrman — 1932)
  • GB375651 Ronson “Shaves and Sharpens” Razor (Aronson — 1932)
  • US1875990 Lucky Strike advertiser (Christmas — 1932)
  • GB383018 Ronson “Shaves and Sharpens” Razor (Aronson — 1932)
  • US1890334 Twin blade razor (Muros — 1932)
  • US1900965 Illuminated Razor (Weiss — 1933)
  • US1931856 Ronson “Shaves and Sharpens” Razor (Aronson — 1933)
  • US1966425 Ronson “Shaves and Sharpens” Razor (Aronson — 1934)
  • GB419495 Darwin Hollow Ground Safety Razor (Brown — 1934)
  • US2021344 Gy-Ro / Ji-Ro Flywheel Razor (Wilson — 1935)
  • US2059172 Flexo and Float-O-Flex Razors (Sabiers — 1936)
  • US2169383 Enders Speed Razor and Blade (Drew — 1939)
  • US2315785 The Erazor (Greenleaf — 1943)
  • US2337595 Shake Sharp Razor (Friel — 1943)
  • US2359028 Shake Sharp Razor (Friel — 1944)
  • US2397555 Shake Sharp Razor (Lotthamer — 1946)
  • US2421205 Firm Blade Razor (Kingsley — 1947)
  • US2580058 Enders Speed Shaver (Willhelm — 1951)
  • US2610396 Everite Razor (Sherosky — 1952)

Category: Slant Razors (24 patents)

  • US778540 Adjustable Slant Razor (Herder — 1904)
  • US794934 Swivel Head Slant Razor (Gaylor — 1905)
  • US819987 Slant Razor with Triangular Blade (Gaylor — 1906)
  • US836410 Single Edge Slant Razor (Stillman — 1906)
  • US845628 Slant Razor with Triangular Blade (Gaylor — 1907)
  • US1013034 Croscut Single Edge Slant Razor (Marx — 1911)
  • GB191403504 Slant Razor (Wild — 1914)
  • US1171290 Slant Razor (Wild — 1916)
  • GB298877 Slant Razor (Sneyd Kynnersley — 1928)
  • AT111702 Eversharp Oslo (Unknown — 1928)
  • DE474959 Eversharp Oslo (Unknown — 1929)
  • CH180747 Fasan Slant — Swiss Patent (Osberghaus — 1935)
  • US2026229 Krect Spiral Curve (Gratiot — 1935)
  • NL38565 Fasan Slant — Dutch Patent (Osberghaus — 1936)
  • CH188938 Walbusch B3 (Busch — 1937)
  • GB461542 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Ebert, Ebert, Morschbach — 1937)
  • DE647758 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Ebert, Ebert — 1937)
  • GB469720 Walbusch B3 (Busch — 1937)
  • US2098862 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Ebert, Ebert — 1937)
  • AT151919 Neo-Gam / Neo-Lux / Neo-Ras / Ebor (Morschbach — 1937)
  • GB485747 Apollo travel slant razor with blades in handle (Lauterjung, Herkenrath, Herkenrath — 1938)
  • DE665265 Fasan Slant — German Patent (Osberghaus — 1938)
  • US2129022 Fasan Slant — US patent (Osberghaus — 1938)
  • DE669899 Walbusch Razor (Busch — 1938)

Category: Straight-Style Razors (10 patents)

  • US583967 Straight Safety Razor (Young — 1897)
  • US586589 Straight Safety Razor (Bradley — 1897)
  • US605274 Deputy's Safety Razor (Deputy — 1898)
  • US659917 Deputy's Safety Razor (Deputy — 1900)
  • US767695 Kampfe Blade Holder (Kampfe — 1904)
  • US788834 Straight-Style Razor (Kampfe — 1905)
  • US788835 Straight-Style Razor (Kampfe — 1905)
  • US788836 Straight-Style Razor (Kampfe — 1905)
  • US790439 Straight-Style Razor (Kampfe — 1905)
  • US929058 Weck Razor (Weck — 1909)

Category: Stropping and Honing Devices (44 patents)

  • US405961 First Kampfe Stropper Patent (Kampfe, Kampfe, Kampfe — 1889)
  • USD24093 Razor Blade Holder (Kampfe, Kampfe, Kampfe — 1895)
  • US613825 Stropping Machine (Scheuber — 1898)
  • US627014 Stropping Machine (Scheuber — 1899)
  • US653914 Rex Stropping Machine (Herder — 1900)
  • US658649 Stropping Machine (Kampfe, Kampfe, Kampfe — 1900)
  • US658650 Stropping Machine (Kampfe, Kampfe, Kampfe — 1900)
  • US660640 Kampfe Honing Device (Kampfe, Kampfe, Kampfe — 1900)
  • US664252 Stropping Device (Francis — 1900)
  • US675324 Razor Stropper (Cottie — 1901)
  • US685912 Kampfe Stropper (Fornander — 1901)
  • US686066 Rex Stropping Machine (Herder — 1901)
  • US686505 Stropping Device (Butler — 1901)
  • US686549 Stropping Machine (Silberstein — 1901)
  • US686972 Stropping Device (Kampfe, Kampfe, Kampfe — 1901)
  • US712384 Stropping Machine (Kampfe, Kampfe, Kampfe — 1902)
  • US712385 Kampfe Stropper (Kampfe, Kampfe, Kampfe — 1902)
  • US724337 Stropping Machine (Scheuber — 1903)
  • US725449 Razor Stropping Device (Kampfe, Kampfe, Kampfe — 1903)
  • USRE12164 Stropping Machine (Reissue) (Kampfe, Kampfe, Kampfe — 1903)
  • US744479 Razor Stropping Device (Butler — 1903)
  • US750397 Stropping Machine (Scheuber — 1904)
  • US750398 Stropping Machine (Scheuber — 1904)
  • US750399 Razor Sharpening Machine (Scheuber — 1904)
  • US758699 Stropping Machine (Scheuber — 1904)
  • US767696 Stropping Machine (Kampfe — 1904)
  • US769115 Razor Sharpening Machine (Scheuber — 1904)
  • US772286 Stropping Device (Murphy — 1904)
  • US778388 Razor Blade Holder (Warren — 1904)
  • US791346 Stropping Machine (Kane — 1905)
  • US808659 Razor Blade Holder (Holland — 1906)
  • US818680 Stropping Machine (Gibford — 1906)
  • US892011 Stropping Machine (Scheuber — 1908)
  • US909097 Leslie Blade Sharpener (Leslie — 1909)
  • US909098 Leslie Blade Sharpener (Leslie — 1909)
  • US928664 Razor Blade Stropping Device (Kampfe — 1909)
  • US943355 Stropping Device for DE blades (Kampfe — 1909)
  • US1069329 Rotary Blade Sharpening Apparatus (Gronbech — 1913)
  • US1168047 The Stag Sharpener (Bauer — 1916)
  • US1339397 Warner-Jones Razor Blade Holder (Jones — 1920)
  • US1427130 Strand Sharpener (Strand — 1922)
  • DE403299 Mulcuto Blade Sharpener (Müller — 1924)
  • DE467996 Mulcuto Blade Sharpener (Müller — 1928)
  • DE503559 Mulcuto DE Blade Sharpener (Müller — 1930)

Category: Swivel Head Razors (16 patents)

  • US672983 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1901)
  • US794934 Swivel Head Slant Razor (Gaylor — 1905)
  • US816195 Safety Razor (Tuner — 1906)
  • US831259 Bingler's Rex Razor (Bingler — 1906)
  • US840244 Odell Draw Cut Safety Razor (Odell, Odell — 1907)
  • US841942 Adjustable Swivel-Head SE Razor (Curley — 1907)
  • US854506 Swivel Head Razor (King — 1907)
  • US866827 Swivel Head Razor (Tittmann — 1907)
  • US998009 Krytyk Razor (Jones — 1911)
  • US1017138 Bedford Razor (Christiansen — 1912)
  • GB191512218 Swivel Head Razor (Reynolds, Lloyd — 1916)
  • US1376182 Swivel Head Razor with Square Blade (Williams — 1921)
  • US1933186 Swivel Head Razor (Ryley — 1933)
  • GB402154 Safety Razor Frame (Booth — 1933)
  • US2059172 Flexo and Float-O-Flex Razors (Sabiers — 1936)
  • CH218155 Swivel Head Razor (Gisiger — 1941)

Category: Trademarks (5 patents)

  • USTM41201 Yankee Trademark (Reichard — 1903)
  • USTM43256 Star Trademark (Kampfe, Kampfe, Kampfe — 1904)
  • USTM43257 Star Trademark (Kampfe, Kampfe, Kampfe — 1904)
  • USTM43258 Three Star Trademark (Kampfe, Kampfe, Kampfe — 1904)
  • USTM130008 Ever-Ready Trademark Face (Bueno de Mesquita — 1920)

Category: Twist-To-Open Razors (10 patents)

  • US838009 An Early Twist-To-Open Razor (Clauss — 1906)
  • US1543587 O'Malley One-Piece Razor Patent (O'Malley — 1925)
  • US1773614 Gem Micromatic TTO (Dalkowitz — 1930)
  • US1816657 Segal Razor (Segal — 1931)
  • US1816658 Segal Razor (Segal — 1931)
  • US1816659 Segal Razor (Segal — 1931)
  • US1912461 Earliest (?) Gillette TTO patent (Muros — 1933)
  • GB400621 Gillette Aristocrat TTO patent (Muros — 1933)
  • US2004086 Early Gillette Twist-To-Open patent (Testi — 1935)
  • US2848807 Gillette Adjustable (Shnitzler, Benedict — 1958)

Category: Unusual Blade Razors (27 patents)

  • US703845 Wind-up Rotary Razor (Standish — 1902)
  • US819987 Slant Razor with Triangular Blade (Gaylor — 1906)
  • US827718 Razor with Circular Blade (Eigen — 1906)
  • US840371 Razor with non-flat Blade (Reams — 1907)
  • US842000 Safety Razor with Curved Blade (McCann — 1907)
  • US845628 Slant Razor with Triangular Blade (Gaylor — 1907)
  • US847308 Multiplex Razor with Hexagonal Blade (Baker, Frisbie — 1907)
  • US855252 Razor with Square Blade (Krusius — 1907)
  • US856078 Razor with tapered DE Blade (Martin — 1907)
  • US918126 Razor with Four-Edge Blade (Clark — 1909)
  • US951036 Razor with Square Blade (Waterman — 1910)
  • US1127409 Collins Rotary Safety Razor (Collins — 1915)
  • US1221065 Razor with Four-Edged Blade (Lutz — 1917)
  • US1238751 Razor with Triangular Blade (Fitzgerald — 1917)
  • US1276712 Razor with Square Blade (Van den Berg — 1918)
  • USD53884 Collins Rotary Safety Razor Design (Collins — 1919)
  • US1324010 4 in 1 Razor With Four Edged Blade (Hyman, Moeller — 1919)
  • US1351507 Collins Rotary Safety Razor (Collins — 1920)
  • USD56283 Collins Safety Razor (Johnson — 1920)
  • US1366140 Razor with Triangular Blade (Trumbich — 1921)
  • US1376182 Swivel Head Razor with Square Blade (Williams — 1921)
  • US1383783 Rubber Razor (Billingsley — 1921)
  • US1398182 4 in 1 Single Edge Razor with Four Edged Blade (Dwyer — 1921)
  • GB297552 A. Mann's 14 in 1 Razor (Turner — 1928)
  • GB329127 Maktor Three Edge Safety Razor (Goddard — 1930)
  • GB360988 Lady Marguerite Razor (Fraser — 1931)
  • US1958718 Schermack Lady's Razor (Schermack — 1934)