305 US patents in the B26B21 classification group during the 1900s

1900-01-02 US640209 Razor. Jules Emile Leresche

1900-03-06 US645017 Safety-razor. August Wm Scheuber (Mary Zinn)

1900-05-22 US650043 Razor. Fredrick W Gotterke

1900-05-22 US650337 Safety-razor. Walter H Nicholls (Libby Harlow & Company)

1900-06-05 US651291 Mustache-guard. George Bohner

1900-06-12 US651699 Razor-guard. Terence F Curley

1900-08-28 US657010 Safety-razor. August Wm Scheuber (Mary Zinn)

1900-10-16 US659917 Safety-razor. Elijah E Deputy (Eugene B Goodwin, Elijah E Deputy)

1900-10-23 US660238 Combination hair cutting and combing device. George Washington Anderson

1900-12-18 US664177 Safety-razor. August Wm Scheuber (Mary Zinn)

1901-01-15 US666097 Razor. Alexander G Johnson

1901-02-26 US668752 Safety-razor. Frederick Kampfe, Richard Kampfe, Otto Kampfe

1901-04-16 US671996 Safety-razor. Eugene J Fuchs

1901-04-16 US672204 Safety-razor. John A Butler (Southington Cutlery Co)

1901-04-30 US672983 Safety-razor. Frederick Kampfe, Richard Kampfe, Otto Kampfe

1901-04-30 US672984 Safety-razor. Frederick Kampfe, Richard Kampfe, Otto Kampfe

1901-05-14 US673886 Razor-guard. Richard T More

1901-07-30 US679303 Mustache-guard. Paul Esch

1901-07-30 US679639 Safety-razor. August Wm Scheuber (Mary Zinn)

1901-08-13 US680578 Mustache-guard. Thomas Ferry

1901-10-22 US685098 Safety-razor. John A Butler (Southington Cutlery Co)

1901-11-05 US686143 Safety-razor. August Wm Scheuber (Mary Zinn)

1901-11-26 US687285 Mustache-guard. Abraham Stein

1901-12-31 US690380 Safety-razor. Joseph Turner

1902-01-07 US690780 Safety-razor. Albert Lyman Silberstein

1902-01-14 US690947 Safety-razor. Franz Josef Halbekann (Firm Of Koeller & Co)

1902-02-18 US693524 Razor. George W Korn

1902-02-25 US693992 Safety-razor. Johann Heinrich Becker

1902-03-04 US694650 Safety-razor. Frederick Kampfe, Richard Kampfe, Otto Kampfe

1902-04-29 US698763 Safety-razor. Joseph Turner

1902-06-17 US702790 Mustache-guard. Edmund C Gladwin

1902-11-04 US712778 Safety-guard attachment for razor-blades. John J Duket (Leon Flinker)

1902-11-04 US713018 Safety attachment for razors. William Schuch

1902-11-25 US714524 Razor-guard. Edward Schreiber, Joseph G Klier

1903-02-10 US720360 Safety-razor. George W Korn

1903-05-26 US729378 Razor. Harry H Mintzer (Millie Emma Breisch, Harry H Mintzer)

1903-06-16 US731090 Safety-razor. Henry Wilcox (Wilcox Novelty Company)

1903-06-23 US731562 Shaving apparatus. Franz J Halbekann (Firm Of C Friedr Kratz & Co)

1903-07-14 US733399 Safety-razor. Frederick Kampfe, Richard Kampfe, Otto Kampfe

1903-07-14 US733400 Safety-razor. Frederick Kampfe, Richard Kampfe, Otto Kampfe

1903-08-18 US736859 Razor-guard. John J Meehan

1903-09-01 US737775 Hair-planer. Nazire J Robedeau (Carl E L Weber, Nazire J Robedeau)

1903-09-15 US739029 Safety-razor frame. August Wm Scheuber

1903-10-06 US740555 Safety-razor. John Guinan

1903-10-06 US740556 Safety attachment for razors. John Guinan

1903-10-27 US742650 Razor and guard. John H Hilton (Terence F Curley, John H Hilton)

1903-10-27 US742692 Safety-guard for razors. Alfred August Lux

1903-12-08 US746348 Razor-handle. Elmer A Longdon

1903-12-15 US747069 Guard for safety-razors. Charles H Hill Jr (Frederick C Bostwick, Charles H Hill Jr)

1904-01-19 US749751 Safety-razor frame

1904-02-23 US753036 John biggin

1904-03-08 US753906 Mustache-band. Fidel Oberdorfer

1904-04-05 US756615 Folding safety-razor. Alfred Fornander

1904-04-19 US757655 Guard for razors. John Guinan

1904-04-19 US757656 Razor. John Guinan

1904-05-10 US759262 Safety-razor. Henry J Gaisman

1904-05-10 US759475 Safety-razor casing. August Wm Scheuber (Reichard & Scheuber Mfg Company, Jeremiah Reichard, August Wm Scheuber)

1904-07-12 US764574 Safety-razor. Henry J Gaisman

1904-07-26 US765885 Safety-razor. Daniel W Gage

1904-08-02 US766471 Safety-razor. Orange S Terry

1904-08-16 US767695 Blade-holder. Otto Kampfe

1904-08-30 US769114 Safety-razor frame. August Wm Scheuber (Reichard & Scheuber Mfg Company, Jeremiah Reichard, August Wm Scheuber)

1904-09-27 US770767 Safety-razor. Merrick A Mihills

1904-11-01 US774063 Safety-razor. Edward B Gibford

1904-11-08 US774257 Safety device for razors. Arthur Joseph Henri Lefebvre

1904-11-15 US775134 Razor. King C Gillette (Fed Trust Company)

1904-11-15 US775135 Razor. King Camp Gillette (Fed Trust Company)

1904-11-22 US775379 Safety-razor. August Mueller

1904-12-27 US778540 Safety-razor. Herman Herder

1905-01-03 US779233 Razor. Lingue S Morgan

1905-01-10 US779580 Razor-guard. Emmet P Brewer (Woodruff W Wharton, Emmet P Brewer)

1905-01-17 US780067 Safety-razor or razor-guard. August William Scheuber

1905-01-17 US780233 Safety-razor frame. August William Scheuber

1905-01-17 US780259 Safety-razor. James Elliot Baker

1905-01-17 US780422 Mustache-guard. Thore J Hagen

1905-02-28 US783660 Safety-razor. Anthony Williams (Jesse B Levy, Anthony Williams)

1905-03-07 US784336 Safety-razor. Arthur J H Lefebvre

1905-04-11 US786898 Safety-razor. Benjamin Hirschfeld (Aaron M Ellis, Benjamin Hirschfeld)

1905-04-25 US788318 Safety-razor. Benjamin Kiam

1905-04-25 US788437 Razor-handle. Albert W Slevin

1905-05-02 US788820 Safety-razor. Russ J Christy

1905-05-02 US788834 Razor. Frederick Kampfe

1905-05-02 US788835 Razor. Frederick Kampfe

1905-05-02 US788836 Razor. Otto Kampfe

1905-05-23 US790439 Razor. Frederick Kampfe

1905-06-13 US792399 Razor. William R Christie

1905-06-27 US793410 Safety-razor. Ernst Julius Bell

1905-07-18 US794934 Safety-razor. Leonard B Gaylor

1905-07-18 US795115 Razor. Charles L Girard

1905-07-25 US795542 Safety-guard attachment for razor-blades. John Pletscher, John C Pletscher

1905-08-01 US795996 Razor. Samuel W Marvin (John M Duhig, Harry C Whittemore, Samuel W Marvin)

1905-08-15 US797184 Combined safety-razor and hair-cutter. Edward J Deneen

1905-08-29 US798129 Safety-razor. Russ J Christy

1905-11-28 US805561 Razor-handle. George William Korn

1905-12-12 US807172 Safety-razor. Amos H Jackson

1905-12-26 US808287 Safety-razor. William M Kellum

1906-01-02 US808659 Holder and handle for safety-razors. Charles L Holland (Charles E Holland, Charles L Holland)

1906-01-02 US809224 Razor-guard. Edward A Schreiber, Joseph G Klier

1906-01-09 US809604 Safety-razor. Samuel G Brosius

1906-01-23 US810709 Safety-razor. Samuel G Brosius

1906-02-06 US811999 Safety-razor. Peter Antonio Benet

1906-02-20 US813232 Razor. John W Offutt (R T Brown, John W Offutt)

1906-03-20 US815355 Razor. George W Korn

1906-03-27 US816141 Safety-razor. Robert S Wiesenfeld

1906-03-27 US816195 Safety-razor. Joseph Turner

1906-03-27 US816299 Safety-razor. Frederick A Clauberg

1906-05-01 US819640 Safety-razor. James J Fetzer (Herbrand Company)

1906-05-08 US819780 Safety-razor. William J Moore

1906-05-08 US819987 Safety-razor. Leonard B Gaylor

1906-06-12 US823134 Safety-razor. Merrick A Mihills

1906-06-26 US824691 Safety-razor. David E Goe (Steel Products Co, David E Goe)

1906-08-07 US827718 Shaving device. Benno Vom Eigen

1906-09-04 US830105 Safety-razor. Ernst Scharff

1906-09-11 US830746 Safety-razor. Levi T Snow

1906-09-18 US831259 Safety-razor. Charles F Bingler

1906-10-23 US833767 Safety-razor. Frederick H Arnold

1906-10-30 US834353 Safety-razor. Frederick H Arnold

1906-11-06 US835077 Safety-razor. John J Meehan

1906-11-20 US836410 Safety-razor. Henry B Stillman

1906-12-04 US837359 Razor. Rollin B Tuller

1906-12-11 US838009 Safety-razor. Henrie Clauss

1906-12-18 US838762 Safety-razor. Frederick H Arnold

1906-12-25 US839447 Safety-razor. Frederick H Arnold

1907-01-01 US840101 Safety-razor. Frederick H Arnold

1907-01-01 US840244 Safety-razor. Daniel Wm Odell, Edward H Odell

1907-01-01 US840371 Razor. Joseph A Reams (William H Parrish, Joseph A Reams)

1907-01-01 US840449 Safety-razor. James J Fetzer (Herbrand Company)

1907-01-08 US840735 Safety-razor. Frederick H Arnold

1907-01-08 US840965 Safety-razor. William Schmachtenberg

1907-01-08 US840989 Safety-razor. Rhinehardt H Brown

1907-01-15 US841304 Safety-razor. Frederick H Arnold

1907-01-22 US841729 Safety-razor. Charles F Smith

1907-01-22 US841916 Safety-razor. Frederick H Arnold

1907-01-22 US841942 Safety-razor. James R Curley

1907-01-22 US842000 Safety-razor. James T Mccann

1907-01-29 US842510 Safety-razor. Frederick H Arnold

1907-02-05 US842927 Safety-razor. Alonzo A Warner (Landers Frary & Clark)

1907-02-05 US842928 Safety-razor. Alonzo A Warner (Landers Frary & Clark)

1907-02-05 US842956 Safety-razor. Frederick Kampfe

1907-02-05 US843059 Safety-razor. Frederick H Arnold

1907-02-05 US843148 Safety-razor. Amos H Jackson

1907-02-12 US843923 Safety-razor. Frederick H Arnold

1907-02-26 US845389 Safety-razor. Ellsworth D Becker (Frederick H Arnold)

1907-02-26 US845628 Safety-razor. Leonard B Gaylor

1907-03-05 US845782 Safety-razor. William C Heimerdinger

1907-03-05 US845783 Safety-razor. William C Heimerdinger

1907-03-05 US845784 Safety-razor. William C Heimerdinger

1907-03-12 US846842 Safety-razor. Daniel W Gage

1907-03-19 US847308 Multiple-edge safety-razor. Malcolm H Baker, Franklin S Frisbie (Multiplex Safety Razor Company)

1907-03-19 US847782 Hair-trimmer. Frederick Kampfe, Otto Kampfe

1907-04-16 US850183 Safety-razor. Jeremiah Reichard (American Safety Razor)

1907-04-16 US850430 Shaving apparatus. Franz Josef Halbekann (Firm Of Dieckmann & Wille Vorm Ferd Wester)

1907-04-16 US850529 Safety-razor. Frank X George Jr

1907-04-23 US850929 Safety-razor. Franz Josef Halbekann (Wolferts & Co)

1907-04-23 US851066 Razor. Henrie Clauss

1907-04-23 US851341 Safety-razor. Herbert Augustus Bullard

1907-05-21 US853960 Safety-razor. Russ J Christy

1907-05-21 US854506 Safety-razor. Walter H G King

1907-05-28 US854839 Razor. Sydney I Prescott (Thomas Durham)

1907-05-28 US854840 Razor. Sydney I Prescott (Thomas C Durham)

1907-05-28 US854841 Razor. Sydney I Prescott (Thomas C Durham)

1907-05-28 US855252 Safety-razor. Edward Krusius

1907-06-04 US855560 Safety-razor. Lyman H Cobb (Mary Elizabeth Johnson)

1907-06-04 US855561 Razor. Thomas C Durham

1907-06-04 US855608 Safety-razor. Charles Ballreich

1907-06-04 US856078 Safety-razor. Ross Martin

1907-06-04 US856172 Safety-razor. John J Meehan

1907-06-11 US856343 Safety-razor. David E Goe (Steel Products Co)

1907-06-11 US856438 Safety-razor. Pietro Beltrame, Pietro Falchi

1907-06-11 US856793 Safety-razor. William J Moore

1907-06-25 US858155 Blade-holder for razor-blades. Terence F Curley

1907-07-02 US858649 Safety-razor. David E Goe

1907-07-02 US858717 Razor. Albert Grah

1907-07-23 US860829 Razor. Oscar A R M Schmidt

1907-07-23 US860849 Safety-razor. Arthur F Bradshaw

1907-07-23 US860917 Safety-razor. Frederick H Hoffmann

1907-07-30 US861422 Safety-razor. Louis Jean Charles Astorgis

1907-08-06 US862480 Safety-razor. William S Hopkins

1907-08-06 US862787 Razor. James F Bailey

1907-08-20 US863889 Safety-razor. Frank E Wilcox

1907-09-10 US865747 Safety-razor. Ellsworth D Becker (Frederick H Arnold)

1907-09-24 US866756 Razor. Adolph Werner

1907-09-24 US866827 Safety-razor. Gerhard Tittmann

1907-09-24 US866854 Safety-razor. Daniel W Gage

1907-09-24 US866856 Safety-razor. Edward B Gibford (American Safety Razor)

1907-09-24 US866924 Safety-razor. Eugen Feist

1907-09-24 US866969 Safety-razor. Carl Gustav Schimkat

1907-10-15 US868588 Safety-razor. William N Ward (Yale Safety Razor Co)

1907-10-22 US868697 Razor. Richard H Reed, Henry Wilcox (Patent Ownership Company)

1907-10-29 US869579 Safety-razor. James W Leslie

1907-10-29 US869748 Safety-razor. Joseph J Steinharter (Newark Safety Razor Company)

1907-11-12 US870826 Safety-razor. Horace Lynford Henry, Walter Althoff

1907-11-12 US871036 Safety-razor. Leonard Heuser

1907-11-12 US871037 Razor. Leonard Heuser

1907-11-12 US871082 Safety-razor. Isaac N Brigham (Electro Automatic Safety Razor Company)

1907-11-19 US871152 Razor-guard. Gerhard Tittmann

1907-12-31 US875008 Safety-razor. Joseph J Steinharter (Newark Safety Razor Company)

1907-12-31 US875130 Safety-razor. Philip K Stern

1907-12-31 US875274 Protector for safety-razor blades. Frederick Bunnell King (Gillette Safety Razor Co)

1908-02-11 US878841 Safety-razor. Alonzo A Warner (Landers Frary And Clark)

1908-02-18 US879264 Safety-razor. John Heissenberger (Automatic Utilities Company)

1908-02-18 US879569 Hair dresser and trimmer. Roderick Alexander Mcdonald, Joseph Salter

1908-02-18 US879611 Safety-razor. Leon Ebner

1908-02-25 US879875 Removable safety-guard for razors. George Johnson, Frederick James Mclaren

1908-02-25 US880269 Safety-razor. Oscar V Ball

1908-03-03 US880735 Safety-razor. John Heissenberger (Automatic Utilities Company)

1908-03-03 US880860 Safety-razor. James H Bowen

1908-03-03 US881033 Safety-razor. Walter J Smart (Mary Zinn, Martin Zinn, Arthur S Zinn)

1908-03-10 US881730 Safety-razor. Levi T Snow

1908-03-10 US881731 Safety-razor. Levi T Snow

1908-03-17 US882413 Razor. John Elmer Parkison

1908-03-24 US882963 Safety-razor. Edgar M Quint

1908-04-14 US884375 Safety-razor. John A Everett

1908-04-21 US885410 Razor. Barnett J Weller

1908-04-21 US885422 Safety-razor. Frederick H Arnold

1908-04-21 US885584 Hair-cutting device. Robert Campbell

1908-04-28 US885966 Safety-razor. Gerhard Tittmann

1908-04-28 US886039 Safety-razor. Henrie Clauss

1908-05-05 US886875 Razor. Max Schuetze

1908-05-19 US888019 Razor. Adolph Kastor

1908-05-26 US889183 Razor-guard. Edward B Gibford

1908-06-09 US890350 Safety-razor. William R Fowler

1908-06-09 US890406 Safety-razor. Lyman H Cobb (Mary Elizabeth Johnson)

1908-06-30 US892216 Safety-razor. James C Boyle

1908-07-07 US892629 Safety-razor. George P Taylor

1908-07-07 US892679 Razor-guard. Thomas Owens

1908-07-07 US892707 Safety-razor. Horace S Buckland

1908-07-07 US892708 Safety-razor. Horace S Buckland

1908-07-07 US892709 Safety-razor. Horace S Buckland

1908-07-07 US892750 Razor. Jules Emile Leresche

1908-08-04 US894854 Safety-razor. Richard H Reed (Patent Ownership Company)

1908-08-11 US895429 Safety-razor. Henrie Clauss

1908-08-11 US895920 Guard for safety-razors. Alonzo A Warner (Landers Frary And Clark)

1908-08-11 US895997 Safety-razor. James H Flagg

1908-08-18 US896153 Safety-razor. Richard H Reed (Patent Ownership Company)

1908-08-18 US896383 Safety-razor. James Hartness

1908-08-18 US896384 Signaling-lantern. Henry G Hohnsbern

1908-08-18 US896688 Safety-razor. Morton G Bunnell (Josiah Cratty, George C Mastin)

1908-09-29 US899870 Automatic razor. John K Joice

1908-10-13 US901062 Safety-razor. Thomas Addison Bell, Ellis Jerome Uhle

1908-10-20 US901530 Safety-razor. Martin Flynn

1908-10-20 US901537 Razor. Alfred Koscherak

1908-11-03 US902625 Combined safety-razor and stropper. William S Tabb

1908-11-10 US903160 Safety attachment for razors. Adolphe Arbenz

1908-11-10 US903347 Safety-guard for razors. Hugh Watson (Jesse Clemens, Hugh Watson)

1908-11-17 US903957 Safety-razor. Lyman H Cobb (Mary Elizabeth Johnson)

1908-11-24 US904861 Safety-razor frame. Benno Gallinek

1908-12-08 US905913 Safety-razor. Walter H Nicholls (Gillette Safety Razor Co)

1908-12-08 US906203 Safety-razor. Terence F Curley

1908-12-08 US906488 Safety-razor. William H Crichton-Clarke (Gillette Safety Razor Co)

1908-12-15 US906706 Safety-razor. Franz Josef Halbekann

1908-12-22 US907424 Razor. George L Truitt

1908-12-22 US907676 Hair-cutting device. Ernest Rocchino (James J Fusco, Ernest Rocchino)

1908-12-29 US908225 Safety-razor. Elwell V Edwards

1909-01-05 US908470 Safety-razor. James W Leslie (Leslie Safety Razor Company)

1909-01-05 US908568 Safety-razor. Malcolm T Heil, Clifton T Heil

1909-01-19 US910187 Safety-razor. James H Flagg

1909-01-26 US910487 Razor-blade. Edward E Bennett

1909-02-16 US912633 Safety-razor. Philip H Unsinger

1909-02-23 US913005 Hair-cutting device. Antonio Lancellotte

1909-02-23 US913076 Safety-razor. James M Wallace

1909-02-23 US913186 Safety-razor. Frederick H Arnold

1909-03-09 US914842 Razor. Stephen Illis

1909-03-09 US914957 Safety-razor. Benjamin Kiam

1909-03-23 US915989 Safety-razor. William J Moore

1909-04-06 US917043 Razor-blade holder. Daniel W Gage

1909-04-06 US917532 Safety-razor. Harrison H Boyce (Gillette Safety Razor Co)

1909-04-06 US917589 Safety-razor. Charles Grabhorn

1909-04-13 US918126 Safety-razor. Osroe A Clark

1909-04-27 US919307 Safety-razor. Ellsworth D Becker (Charles G Willson, Ellsworth D Becker)

1909-04-27 US919719 Razor. Hubert C Hart

1909-04-27 US919888 Safety-razor. Simon Korper

1909-04-27 US919910 Safety-razor. John J Meehan

1909-05-04 US920482 Safety-razor frame. Alfred Koscherak

1909-05-18 US922188 Safety-razor. Louis B Prahar

1909-05-25 US923077 Safety-razor. Jozeph Reichard

1909-06-01 US923579 Safety-razor. Richard H Reed (Patent Ownership Company)

1909-07-06 US927188 Safety-razor. Joseph Stolper (Louis Rabinowitz, Joseph Stolper)

1909-07-06 US927349 Safety-razor. George H Hamilton (Burham Safety Razor Co)

1909-07-13 US927588 Safety-razor. Charles A O'neill

1909-07-27 US929015 Safety-razor. Richard H Reed (Patent Ownership Company)

1909-07-27 US929058 Razor. Edward Weck

1909-07-27 US929059 Razor-blade. Edward Weck

1909-08-10 US930373 Safety-razor. John L Grimes

1909-08-24 US931778 Safety-razor. Louis N Levinsohn

1909-08-31 US932518 Safety-razor. Philip H Unsinger

1909-08-31 US932619 Safety-razor. Chester R Lawrence

1909-08-31 US933020 Safety-razor. Osroe A Clark

1909-09-07 US933168 Safety-razor. Charles R Faas

1909-09-07 US933317 Razor. Casey Mallery

1909-09-07 US933415 Safety-razor. Luigi Brunacci

1909-09-07 US933571 Safety-razor. Joseph Molkenthin Jr

1909-09-14 US934074 Safety-razor. Gustaf A Johnson

1909-09-28 US935032 Safety-razor. Leon Knaster

1909-10-05 US935979 Safety-razor. Simon Hauser, Edward Shepherd (Simon Hauser)

1909-10-05 US936045 Safety-razor. Carl Gustav Schimkat (Illinois Cutlery Company)

1909-10-05 US936068 Safety-razor. Sidney Willett

1909-10-12 US936654 Safety-razor. Edgar H Mcintire

1909-10-26 US937992 Safety-razor. John R Gilda (August F Zell)

1909-10-26 US938396 Safety-razor. Warren L Nahm, Edward J Nahm

1909-11-09 US939400 Safety-razor. William Diebel

1909-11-09 US939935 Safety-razor. Henry Wilcox (Wellesley W Gage, Frank Brabson, Henry Wilcox)

1909-11-23 US941231 Safety-razor. Frank Cupelli

1909-12-07 US942298 Hair-cutting instrument. Frederick B Walter

1909-12-28 US944989 Safety-razor. Frank M Edmonds (Gillette Safety Razor Co)