All available patents by category of invention.

Category: Adjustable Razors (4 patents)

  • US1051094 The Superman Adjustable Razor (Finney — 1913)
  • US1370960 Adjustable Folding Razor (Gronbech — 1921)
  • US2848807 Gillette Adjustable (Shnitzler, Benedict — 1958)
  • US3203093 Schick Type M Adjustable (Kuhnl — 1965)

Category: Double Edge Razors (39 patents)

  • US775134 King Camp Gillette's original patent (Gillette — 1904)
  • US775135 King Camp Gillette's other patent (Gillette — 1904)
  • US816141 Folding Head Razor (Wiesenfeld — 1906)
  • US816299 Double Edge razor with two single edge blades (Clauberg — 1906)
  • US906488 Tiny DE Razor (Crichton-Clarke — 1908)
  • GB191403504 Slant Razor (Wild — 1914)
  • GB191512218 Swivel Head Razor (Reynolds, Lloyd — 1916)
  • US1171290 Slant Razor (Wild — 1916)
  • US1180686 Illuminated Razor (Allport — 1916)
  • US1328024 Gillette New Improved Razor (Wharton — 1920)
  • US1370935 Bigelow-Parkin (Van Gorder, Gronbech — 1921)
  • US1370960 Adjustable Folding Razor (Gronbech — 1921)
  • GB243881 Darwin Razor (Kuehnrich — 1925)
  • GB298877 Slant Razor (Sneyd Kynnersley — 1928)
  • DE474959 Ever-Sharp Oslo (Unknown — 1929)
  • GB368943 Illuminated Razor (Braun — 1932)
  • US1933186 Swivel Head Razor (Ryley — 1933)
  • GB402154 Safety Razor Frame (Booth — 1933)
  • 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)
  • DE678521 Push Button Razor (Linhorst — 1939)
  • US2225405 Allbright Razorlite (Osterman — 1940)
  • CH218155 Swivel Head Razor (Gisiger — 1941)
  • US2270388 Gilette 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 (3 patents)

  • US489995 Stenberg Dry Razor (Stenberg — 1893)
  • US646065 Pedal-Operated Shaving Device (Bligh — 1900)
  • GB558703 Wilkinson Dry Shave Razor (Knowles — 1944)

Category: Electric Razors (5 patents)

  • US616554 The first Electric Razor patent (O'Rourke — 1898)
  • 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 (18 patents)

  • US229127 Folding Razor (Heitner — 1880)
  • US338167 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)
  • 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)
  • 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 Folding Cardboard Razor (Christmas — 1932)

Category: Handleless Razors (6 patents)

  • US424601 Handleless Safety Razor (Eigen — 1890)
  • 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 (6 patents)

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

Category: Injector Magazines (10 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)
  • US2357208 Injector Magazine (Kuhnl — 1944)
  • CH416969 Plastic Injector Magazine (De Longuyon — 1967)

Category: Injector Razors (39 patents)

  • US1452935 Claimed for Schick Type C (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)
  • DE1794636 Electric Injector Razor (De Longuyon — 1959)
  • US2911714 Injector Razor with Hydromagic Lever (Preis, Kuhnl — 1959)
  • US2911713 Claimed for Schick Type I/J/K/L/N/O (Kuhnl — 1959)
  • CH378722 Supramat Injector (De Longuyon — 1964)
  • US3203093 Schick Type M Adjustable (Kuhnl — 1965)
  • US3311975 US patent for Supramat Injector (De Longuyon — 1967)
  • USD414898 Design patent for Schick Type O (Grange — 1999)

Category: Multiple Blade Razors (1 patent)

  • US1920711 Multiplex Razor (Pelizzola — 1933)

Category: Others (2 patents)

  • US2292387 Secret Communication System (Kiesler Markey, Antheil — 1942)
  • US2511979 “Hyperloop” (Goddard — 1950)

Category: Razor Blade Carriers (1 patent)

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

Category: Razor Blade Holders (1 patent)

  • US794798 Razor Blade Holder (Heckel — 1905)

Category: Razor Boxes (1 patent)

  • US638126 Box for Safety Razors (Kampfe, Kampfe, Kampfe — 1899)

Category: Razor Guards (3 patents)

  • GB296597 Razor Guard (Morgan, Mumme — 1928)
  • DE483501 Patent claimed by Merkur (Morgan, Mumme — 1929)
  • US2048565 Razor Guard (Rodrigues — 1936)

Category: Razor Handles (2 patents)

  • USD23699 Kampfe design for razor handle (Kampfe, Kampfe, Kampfe — 1894)
  • DE801132 Handle for Neo-Lux and Ebor razors (Ebert, Orlowski — 1950)

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 (1 patent)

  • US1786224 Folding Shaving Brush (Blondin — 1930)

Category: Single Edge Razors (107 patents)

  • US206473 Monks' Shaving Apparatus (Monks — 1878)
  • US228904 First Kampfe Safety Razor Patent (Kampfe, Kampfe — 1880)
  • US229127 Folding Razor (Heitner — 1880)
  • US338167 Folding Razor (Ehrlich — 1886)
  • US341420 Kampfe Safety Razor (Kampfe — 1886)
  • US344115 Kampfe Razor with built-in mirror (Kampfe — 1886)
  • US344114 Kampfe Lather Catcher (Kampfe, Kampfe — 1886)
  • US354196 Kampfe Folding Razor (Kampfe, Kampfe, Kampfe — 1886)
  • US358978 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1887)
  • US360159 Folding Razor (Keating — 1887)
  • US361234 Safety Razor (Partridge — 1887)
  • US370505 Torrey Toboggan Razor (Turner — 1887)
  • US370506 Torrey Comet Razor (Turner — 1887)
  • US375592 Folding Razor (Aloe — 1887)
  • US385462 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1888)
  • US387359 Kampfe Lather Catcher (Kampfe, Kampfe, Kampfe — 1888)
  • US400418 Simplified Torrey Comet Razor (Turner — 1889)
  • US424601 Handleless Safety Razor (Eigen — 1890)
  • DE57239 Sport No. 1 Foldable Razor (Scharff — 1891)
  • DE64903 German Patent for the Rapide safety razor (Scharff — 1892)
  • US512125 US Patent for the Rapide safety razor (Scharff — 1894)
  • US554823 Kampfe Lather Catcher (Kampfe, Kampfe, Kampfe — 1896)
  • US560493 Safety Razor (Gibbs — 1896)
  • USD27032 Kampfe Safety Razor Casing (Kampfe, Kampfe, Kampfe — 1897)
  • US616806 First Reichard Razor Patent (Reichard — 1898)
  • US616807 The second Reichard patent (Reichard — 1898)
  • US637511 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1899)
  • US637512 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1899)
  • US645017 Lather Catcher SE Razor (Scheuber — 1900)
  • US657010 Lather Catcher SE Razor (Scheuber — 1900)
  • US664177 Lather Catcher SE razor (Scheuber — 1900)
  • US668752 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1901)
  • US672983 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1901)
  • US672984 Kampfe 'New Model' (Kampfe, Kampfe, Kampfe — 1901)
  • US679639 Lather Catcher SE Razor (Scheuber — 1901)
  • US686143 Gem Junior Bar (Scheuber — 1901)
  • US690380 Torrey Safety Razor (Turner — 1901)
  • US694650 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1902)
  • US698763 New Torrey Safety Razor (Turner — 1902)
  • GB190211526 Wilkinson Patent Safety Shaver (Wilkinson Latham — 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)
  • US756615 Folding Razor (Fornander — 1904)
  • US759262 Gaisman's first razor patent (Gaisman — 1904)
  • US759475 Lather Catcher SE Razor (Scheuber — 1904)
  • US769114 Lather Catcher SE Razor (Scheuber — 1904)
  • SE18647 Heljestrand Razor (Lindevall — 1904)
  • US780233 Lather Catcher SE Razor (Scheuber — 1905)
  • US780067 Radio Magno Safety “Combination” Ordinary razor (Scheuber — 1905)
  • US788820 Christy Razor (Christy — 1905)
  • US798129 Christy Hoe Razor (Christy — 1905)
  • US807172 One Piece Razor (almost) (Jackson — 1905)
  • US811999 Pocket Safety Razor (Benet — 1906)
  • US827718 Razor with Circular Blade (Eigen — 1906)
  • US837359 Folding Razor (Tuller — 1906)
  • US843148 One Piece Razor (Jackson — 1907)
  • US850183 Lather Catcher SE Razor (Reichard — 1907)
  • US853960 Christy Razor (Christy — 1907)
  • US856438 Folding Razor (Beltrame, Falchi — 1907)
  • US866856 Lather Catcher (Gibford — 1907)
  • US866827 Swivel Head Razor (Tittmann — 1907)
  • US881033 Zinn Automatic Razor (Smart — 1908)
  • 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)
  • US996837 Mark Cross Razor (Cress — 1911)
  • US1008719 Kampfe Star Convex (Kampfe — 1911)
  • US1013034 Croscut Single Edge Slant Razor (Marx — 1911)
  • US1018783 The '1912' SE razor (Scheuber — 1912)
  • US1044863 Mark Cross Razor (Cress, Novitsky, Greenbrier — 1912)
  • US1047617 Blade for Mark Cross Razor (Cress — 1912)
  • US1051094 The Superman Adjustable Razor (Finney — 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)
  • US1234834 Darrent Army & Navy Safety Razor Kit (Warren — 1917)
  • CH77959 Eureka Handleless Razor (Besançon — 1918)
  • US1299570 Multi blade Safety Razor Frame (Groschopp — 1919)
  • US1326635 Eureka Handleless Razor (Besançon — 1919)
  • US1376759 Single Edge Folding Razor (Gronbech — 1921)
  • 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)
  • DE450267 German patent for the '1924' razor (Bueno de Mesquita — 1927)
  • US1718219 De Haven Self Sharpening Razor (De Haven — 1929)
  • GB321115 Wilkinson Empire Razor (Beckham Randolph — 1929)
  • US1739280 Gem Micromatic (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)
  • 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)
  • US1875990 Folding Cardboard Razor (Christmas — 1932)
  • GB383018 Ronson “Shaves and Sharpens” Razor (Aronson — 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)
  • US2337595 Shake Sharp Razor (Friel — 1943)
  • US2359028 Shake Sharp Razor (Friel — 1944)
  • US2397555 Shake Sharp Razor (Lotthamer — 1946)

Category: Slant Razors (17 patents)

  • US1013034 Croscut Single Edge Slant Razor (Marx — 1911)
  • GB191403504 Slant Razor (Wild — 1914)
  • US1171290 Slant Razor (Wild — 1916)
  • GB298877 Slant Razor (Sneyd Kynnersley — 1928)
  • 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: Stropping and Honing Devices (9 patents)

  • USD24093 Razor Blade Holder (Kampfe, Kampfe, Kampfe — 1895)
  • US613825 Stropping Machine (Scheuber — 1898)
  • US627014 Stropping Machine (Scheuber — 1899)
  • US658649 Stropping Machine (Kampfe, Kampfe, Kampfe — 1900)
  • US658650 Stropping Machine (Kampfe, Kampfe, Kampfe — 1900)
  • US724337 Stropping Machine (Scheuber — 1903)
  • US892011 Stropping Machine (Scheuber — 1908)
  • US1339397 Warner-Jones Razor Blade Holder (Jones — 1920)
  • US1427130 Strand Sharpener (Strand — 1922)

Category: Swivel Head Razors (6 patents)

  • US672983 Kampfe Safety Razor (Kampfe, Kampfe, Kampfe — 1901)
  • US866827 Swivel Head Razor (Tittmann — 1907)
  • GB191512218 Swivel Head Razor (Reynolds, Lloyd — 1916)
  • US1933186 Swivel Head Razor (Ryley — 1933)
  • GB402154 Safety Razor Frame (Booth — 1933)
  • CH218155 Swivel Head Razor (Gisiger — 1941)

Category: Trademarks (2 patents)

  • USTM41201 Yankee Trademark (Reichard — 1903)
  • USTM130008 Ever-Ready Trademark Face (Bueno de Mesquita — 1920)

Category: Unusual Blade Razors (9 patents)

  • US703845 Wind-up Rotary Razor (Standish — 1902)
  • US827718 Razor with Circular Blade (Eigen — 1906)
  • US845628 Razor with Triangular Blade (Gaylor — 1907)
  • US847308 Razor with Hexagonal Blade (Baker, Frisbie — 1907)
  • US855252 Razor with Square Blade (Krusius — 1907)
  • 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)

Category: Wind-up Razors (2 patents)

  • US703845 Wind-up Rotary Razor (Standish — 1902)
  • US2319815 Stahly Live Blade (Harshberger — 1943)