489 US patents in the B26B21 classification group during the 1920s

1920-01-06 US1327547 Safety-razor James D Goodwin (William K Dennis)

1920-01-13 US1328024 Safety-razor Edward R Wharton (Gillette Safety Razor Co)

1920-02-03 US1329437 Hair-cutting device Delbert E Smith

1920-02-17 US1331243 Razor-blade holder Cowan John Henry

1920-02-24 US1331483 Safety-razor Butterfield Arthur William, Butterfield Samuel, Nield Arthur

1920-03-02 US1332587 Hair-cutting device Yeomans Thomas (Ucan Specialties Corp)

1920-03-09 US1333306 Safety-razor Gill Henry Thomas, Lucas Harry (Joseph Potter)

1920-03-09 US1333315 Hair-cutting apparatus Jacquat Robert Alfred

1920-03-23 US1334534 Adjustable razor-blade guard Hugo S Hasselquist (Collins Rotary Safety Razor Co)

1920-04-06 US1335840 Water-carrying attachment for razors Jacob F Kaylor

1920-04-13 US1336923 Safety-razor Alvah C Roebuck

1920-04-13 US1336969 Safety-razor Rock Barney La

1920-04-13 US1337166 Safety-razor Toles Justin Kay

1920-04-20 US1337429 Hair-cutter Lewis J Bergendahl

1920-04-20 US1337435 Safety-razor Robert E Brown

1920-04-27 US1338507 Hair-trimmer William A James

1920-05-04 US1338908 Razor Joseph L Crawford

1920-06-01 US1342028 Safety-razor Lawrence S Nordskog

1920-06-01 US1342370 Safety-razor Bryant Augustus Hager

1920-06-08 US1342494 Combined hair-plane and safety-razor Edgar A Zimmerman

1920-06-08 US1343012 Electric safety-razor Sengebusch Hans

1920-06-22 US1343900 Razor Brasier William Harry

1920-06-22 US1344447 Safety-razor Carl F Hammon

1920-06-29 US1345039 Safety-razor Valente Alessandro, Curzon Michael, Curzon Samuel

1920-07-13 US1346294 Safety-razor Browning George

1920-07-20 US1346855 Razor-guard William A Snyder

1920-07-20 US1347234 Razor William A Stebbins

1920-08-10 US1349291 Safety-razor Edward P Norton

1920-08-17 US1350034 Safety-razor Parker Riley Herbert (Gillette Safety Razor Co)

1920-08-24 US1350960 Safety-razor and blade-holder William M Evans

1920-08-31 US1351712 Safety-razor William A Barry

1920-08-31 US1351713 Safety-razor William A Barry

1920-09-07 US1351826 Safety-razor Lewis H Allen

1920-09-21 US1353243 Hair-cutter William A James

1920-09-21 US1353603 Safety-razor Seth G Malby (Charles H Jockmus)

1920-09-21 US1353609 Safety-razor Parker Riley Herbert (Gillette Safety Razor Co)

1920-09-28 US1354178 Safety-razor Charles S Farriss

1920-10-05 US1354658 Safety-razor Kane Thomas Michael

1920-10-12 US1355526 Attachment fob safety-razors

1920-10-19 US1356240 Safety-razor Philip H Unsinger (Geneva Cutlery Corp)

1920-10-26 US1356627 Safety-razor and safety-razor blade Magnus H Johanson

1920-11-02 US1357221 Safety-razor Everett D Chadwick (Gillette Safety Razor Co)

1920-11-02 US1357222 Safety-razor Everett D Chadwick (Gillette Safety Razor Co)

1920-11-02 US1357863 Safety-razor Haggarty William Francis

1920-11-09 US1358115 Safety-razor Schlesinger Henry (William J Jaeger)

1920-11-09 US1358442 Combination hair-cutter and safety-razor James A Hasson

1920-11-09 US1358485 Safety-razor Isaac N Weber

1920-11-23 US1359666 Hair-trimmer and comb therefor Maurice L Brandt

1920-11-30 US1360423 Razor Mcanulty Andrew

1920-12-07 US1361266 Razor Chance Leander H La, Browning George

1920-12-28 US1363362 Safety-razor Sheehan Thomas Cornelius (Durham Duplex Razor Company)

1921-01-11 US1365176 Safety-razor Knudtson Arthur Cedolph

1921-01-11 US1365212 Safety-razor William B Walker, William B Morrison, Smith William (Morrison, Smith Assignors, Walker)

1921-01-25 US1366468 Safety-razor John L King (Rotary King Safety Razor Compa)

1921-01-25 US1366532 Razor-sharpening device Nicholas E Gibson

1921-02-01 US1367157 Self-stropping double-edged safety-razor John W Mcauliffe

1921-02-01 US1367158 Self-stropping safety-razor John W Mcauliffe

1921-02-01 US1367159 Combined razor and stropper John W Mcauliffe

1921-02-08 US1367665 Safety-razor Kowitz Louis

1921-02-08 US1367909 Safety-razor John L King (Rotary King Safety Razor Compa)

1921-02-08 US1368116 Safety-razor Clair Isidore

1921-02-15 US1368693 Safety-razor Browning George

1921-02-15 US1368914 Razor Fenwick Donald Alonzo

1921-03-01 US1370133 James leo leahy

1921-03-08 US1370935 Safety-razor Winfred H Van Gorder, Christian E A Gronbech

1921-03-08 US1370960 Safety-razor Christian E A Gronbech

1921-03-22 US1372609 Combined toilet article Echevarria Ramon De

1921-04-05 US1373874 Safety-razor Carl O Engstrom

1921-04-12 US1374228 Mount for safety-razor blades Daniel B Perkins (William F Almy)

1921-04-12 US1374608 Power-actuated safety-razor William T Rose

1921-04-26 US1376182 Safety-razor Oscar C Williams

1921-05-03 US1376759 Safety-razor Christian E A Gronbech

1921-05-17 US1378079 Finger-grasping razor-blade holder John A Williamson

1921-06-14 US1381848 Safety-razor William E Rosenbaum

1921-06-21 US1382301 Safety-razor Mary M Mccaffrey (Isabel Lees Bayless)

1921-06-21 US1382377 Hair-cutter Walter G Muspratt

1921-07-05 US1383516 Safety-razor Columbus A Benton

1921-07-05 US1383783 Rubber razor Rennie E Billingsley

1921-07-12 US1384044 Safety-razor Charles R Burke

1921-07-12 US1384691 Safety-razor John C Dunham

1921-07-19 US1385280 Bazor George S Sieben (Coleman A Church)

1921-07-26 US1385579 Razor-blade O'reilly William Edmund

1921-08-02 US1386353 Safety-razor Edward P Norton

1921-08-16 US1387465 Safety-razor Browning George (Lee Razor Mfg Company)

1921-08-16 US1387935 Safety-razor Edwin L Page

1921-08-23 US1388598 Razor Richard E Perkins

1921-09-06 US1389962 Safety-razor Carl L Merz

1921-09-13 US1390277 Safety-razor Davidson William Joseph

1921-09-13 US1390702 Electric razor Joseph A Hammond (Hammond Howard Mfg Company)

1921-09-20 US1391478 Safety-razor Kampfe Otto (Henry C Walker)

1921-10-04 US1392753 Safety-razor Val F Franck

1921-10-11 US1393053 Hair-cutting device Ferdinand J Tillman

1921-10-11 US1393700 Folding safety-razor Reboul Alexandre Marie Eugene

1921-10-25 US1394827 Safety-razor Russell P Harshberger

1921-10-25 US1394886 Safety-razor John J Catron

1921-10-25 US1395159 Safety-razor Alexander T Stewart

1921-11-01 US1395334 Hair-cutting implement Marcus B Behrman

1921-11-08 US1396645 Safety-razor Edwin C Madden

1921-11-22 US1398182 Safety-razor Dwyer William (Four In One Safety Razor Compa)

1921-11-22 US1398193 Safety-razor Jr Andrew Langstaff Johnston

1921-11-29 US1398379 Safety-razob John L King (Rotary King Safety Razor Compa)

1921-12-06 US1399103 Hair-cutter David H Butler (Inlaid Company)

1921-12-13 US1400031 Safety-razor Grazia Ferdinando De

1921-12-27 US1401766 Safety-razor John H D Everett

1921-12-27 US1401915 Safety-razor and hair-cutting appliance Mainwaring Alexander John

1922-01-10 US1403074 Razor handle William B Gaylord

1922-01-17 US1403562 Safety razor Nowak Walter

1922-01-17 US1403936 Safety razor Marcus B Behrman (Lox Seal Corp)

1922-01-24 US1404686 colekan

1922-01-24 US1404693 Safety razor Russell P Harshberger

1922-02-07 US1405759 Safety-razor guard Walter P Coleman

1922-02-28 US1408355 Safety razor Charles W Jones

1922-03-21 US1409917 Safety razor William A Barry

1922-03-21 US1409999 Safety razor Jasper J Currie (Owen B Middlebrook, Harry Hulbert)

1922-04-04 US1411287 Safety razor and stropper John W Mcauliffe

1922-04-04 US1411552 Safety razor Aitken David

1922-04-18 US1412835 Safety razor Ignatz P Bluemel

1922-05-02 US1414533 Safety razor John H Vance (Tru Way Razor Company)

1922-05-02 US1414646 Safety razor Iroff Phillip

1922-05-09 US1415077 Safety razor John A Williamson

1922-05-16 US1416090 Safety razor Charles J Klauberg, William W Klauberg (Klauberg & Bros Inc C)

1922-05-16 US1416199 Razor-blade guard and face plate Hugo S Hasselquist (Cap B Collins)

1922-05-16 US1416571 Safety razor Murphy Thomas Francis

1922-05-23 US1417200 Hair-cutting device Frank J Price, Merrill W Gallaway

1922-05-23 US1417437 Finger-grasping safety razor John A Williamson

1922-05-30 US1417988 Safety razor John S Gullborg (Rotary King Safety Razor Compa)

1922-05-30 US1418191 Safety razor Robert W Mcgarvey

1922-06-13 US1419187 Hair trimming or cutting attachment for safety razors David W Wilson

1922-07-18 US1423414 Safety razor Oscar L Glaser (John F Blything)

1922-08-08 US1425463 Safety razor Fischer Joseph William

1922-08-29 US1427686 Safety razor Paul J Jaccard

1922-09-05 US1427864 Safety razor Thomas W Stewart

1922-09-12 US1428565 Power-operated razor Serene Paul (L F Donnell, B P Higby)

1922-09-19 US1429760 Face-illuminating razor Lester E Norquist

1922-10-24 US1432949 Safety razor Marcus B Behrman (Lox Seal Corp)

1922-11-14 US1435266 Safety razor Tunmer Ernest

1922-11-21 US1436213 Combination safety razor and stropper Tasca Attilio Eugenio

1922-11-21 US1436451 Safety razor Arthur B Lamb

1922-11-28 US1436751 Safety razor Browning George

1922-12-19 US1439059 Safety razor Blum Harry

1922-12-26 US1439902 Safety-razor attachment Kohn Koby

1922-12-26 US1440325 Safety razor Raymond H Wilhelm

1923-01-02 US1441016 Multiple razor-blade holder Charles E Matthews

1923-01-02 US1441172 Safety razor Rieger John

1923-01-16 US1442062 Safety razor Franz A Fuller

1923-01-16 US1442451 Safety razor Simon Frederick

1923-02-06 US1444324 Cutting implement Percy C Brooks

1923-02-06 US1444764 Safety roller razor Rohde Max, Rohde Robert

1923-02-13 US1445452 Safety razor Schieren George Arthur

1923-02-20 US1446383 Hair-cutting device Gierlaski John

1923-02-27 US1446989 Safety razor Robert A Osburn

1923-03-13 US1448108 Safety razor Oriel E Crater

1923-03-13 US1448205 Safety razor Albert M Fuller

1923-03-13 US1448341 Combination safety razor and hair trimmer Graef Michael Josef

1923-03-27 US1449924 Safety razor Wiese Franz

1923-03-27 US1450017 Safety razor Leon M Buyukas

1923-04-03 US1450604 Razor Mossberg Frank (Mossberg Pressed Steel Corp)

1923-04-03 US1450859 Safety razor Kulhawy Ferdinand (Comfort Safety Razor And Novel)

1923-04-17 US1452002 Safety razor Reiter Gustaf Adolf

1923-04-24 US1452767 Safety razor Anton P Stiansen

1923-04-24 US1452935 Safety razor Schick Jacob

1923-05-01 US1453487 Adapter for safety razors Althoff Walter (Geneva Cutlery Corp)

1923-05-08 US1454715 Combined comb and hair cutter Fontaine Charles Adolphe

1923-05-15 US1454936 Safety razor Arthur E Levene

1923-05-15 US1455532 Safety razor John N Johnson

1923-05-15 US1455665 Safety razor Ruze John

1923-05-15 US1455674 Safety razor John J Short

1923-05-15 US1455725 Safety razor Hartman Harry Buxton

1923-05-15 US1455726 Safety razor Hartman Harry Buxton

1923-05-15 US1455750 Safety razor Hartman Harry Buxton

1923-05-15 US1455751 Safety razor Hartman Harry Buxton

1923-05-22 US1456432 Hair-cutting device Froh Henry

1923-06-12 US1458192 Reenforced blade William E Nickerson (Gillette Safety Razor Co)

1923-06-26 US1460139 Safety razor Charles S Rarker

1923-07-10 US1461168 Safety razor Watt James Alex Denby (Super Razors Inc)

1923-07-10 US1461490 Safety guard for razors Mcanulty Andrew

1923-07-24 US1462558 Safety razor John F Leffler

1923-08-21 US1465274 Safety razor

1923-08-28 US1466123 Safety razor John H D Everett

1923-09-11 US1467930 Locked razor Julian W Fretwell

1923-09-18 US1468064 Attachment for safety razors Frank C Williams (Eugene Giles)

1923-09-18 US1468082 Safety razor Thomas A Ryan

1923-10-02 US1469237 Safety razor Muller Eugen Ludwig

1923-10-02 US1469309 Safety razor Lacy John Howard

1923-10-02 US1469715 Safety razor Arnold S Breakey, Charles F Pietsch

1923-10-16 US1470757 Safety razor Alexander B Lauterbach (Luxe Brush Company De)

1923-10-16 US1471114 Safety razor Walter W Everts (Everts Angle Razor Corp)

1923-10-23 US1471970 Safety hair cutter John L Mcelroy

1923-11-06 US1473344 Safety razor Isaac L Hendricks

1923-11-06 US1473404 Hair-cutting, shaving, or combing device Charles F Gaunt

1923-11-06 US1473426 Razor William H W Hamilton (Hamilton Triplex Razor Co Inc)

1923-11-20 US1474471 Safety razor Harry W Greenbrier (Greist Mfg Co)

1923-11-20 US1474678 Safety-razor guard Loret-Fleurance Louis

1923-12-04 US1475940 Razor holder Dubilier William, William S Mountford

1923-12-04 US1475949 Safety razor Cecil L Horning

1923-12-04 US1476672 Adjustable safety haircutter Maurice M Sellers

1923-12-18 US1477689 Combination hair trimmer and safety razor William H Burns

1923-12-18 US1478160 Razor Ralph R Adams

1924-01-01 US1479300 Shaving machine Sidney P Jones (Jones Electric Corp)

1924-01-01 US1479301 Shaving machine Sidney P Jones (Jones Electric Corp)

1924-01-01 US1479690 Safety razor Angst Adolf

1924-01-08 US1480028 Safety razor Statham Noel

1924-01-08 US1480029 Safety razor Statham Noel

1924-01-08 US1480030 Razor and stropping device

1924-01-08 US1480031 Pocket safety razor Statham Noel

1924-01-15 US1481168 Razor James S Wilson

1924-01-22 US1481387 Power-driven razor Paratore Bartolo

1924-01-29 US1482291 Self-stropping safety razor Louis V England

1924-01-29 US1482371 Safety razor and stropper Lawrie L Witter

1924-02-26 US1485093 Safety razor Speirs Stuart

1924-02-26 US1485214 Safety razor Henry M Chance

1924-03-11 US1486418 Hair-trimming device George D Clardy (Gillette Safety Razor Co)

1924-03-11 US1486672 Safety razor and blade holder Mazzoni Giuseppe

1924-03-25 US1488093 Safety razor and the like Charles E Carpenter (T C Kit Strop Company)

1924-03-25 US1488169 Safety razor Salerni Piero Mariano

1924-04-01 US1488907 Safety razor Mesquita Julius Bueno De (American Safety Razor Corp)

1924-04-01 US1489102 Safety razor William G Adams

1924-04-08 US1489460 Razor Robertson Athole George

1924-04-15 US1490458 Safety razor Nelson H Fairweather, Leroy H Crosby (Said Crosby)

1924-04-22 US1490961 Power-operated safety razor Frank A Chamberland

1924-04-22 US1491596 Safety razor John H D Everett

1924-04-29 US1492233 Safety razor William G Adams

1924-04-29 US1492246 Safety razor Henry J Gaisman

1924-05-06 US1493065 Safety razor Browning George (Leander H La Chance)

1924-05-13 US1493788 Multiple-razor-blade holder Charles E Matthews

1924-05-13 US1493962 Combination hair trimmer and safety razor John H Cowan (Cowan Hair Cutter Company)

1924-05-20 US1494997 Safety razor Crough Michael

1924-05-20 US1494998 Safety razor Crough Michael

1924-05-27 US1495921 Magnetic safety razor George D Moulton

1924-06-03 US1496295 Safety razor Henry M Chance

1924-06-03 US1496296 Safety razor Henry M Chance

1924-06-03 US1496297 Safety razor Henry M Chance

1924-06-10 US1497030 Safety-razor blade Salerni Piero Mariano

1924-06-10 US1497153 Safety razor George D Moulton

1924-06-10 US1497590 Safety razor Riviere Marie-Louis (Charles Guichard)

1924-06-10 US1497599 Safety razor Edward H Sichel

1924-06-10 US1497647 Razor attachment Frank E Smith

1924-06-24 US1498890 Safety razor James B Steedman (Smith James B)

1924-07-01 US1499698 Safety-razor blade Schoenert Carl

1924-07-08 US1500165 Safety razor Thorpe Townsend

1924-07-08 US1500953 Safety razor Masters Mace Lawrance

1924-07-15 US1501450 Razor Hugo S Hasselquist (Collins Safety Razors)

1924-07-22 US1502615 Skin smoothing and stretching device for safety razors Russ J Christy

1924-08-19 US1505102 Safety razor Laurier A Maynard

1924-08-19 US1505578 Razor Barra Charles

1924-08-26 US1506533 Safety razor Klecka Charles

1924-09-02 US1507264 Safety razor Walter M Stevenson

1924-09-09 US1507737 Safety razor James Hugh

1924-09-16 US1508485 Safety razor Charles M Szirmay

1924-09-30 US1510020 Safety razor Sniegocki Anthony

1924-10-14 US1511220 Safety razor Isman Felix (Edwin N Duffy)

1924-10-14 US1511736 Safety razor Paul S Lietz

1924-10-21 US1512207 Razor George G Floyd

1924-10-28 US1513454 Safety-razor holder Sr James Francis Ferry

1924-10-28 US1513648 Safety-razor attachment Walter P Sprigg

1924-11-04 US1513826 Blade movement for electric razors Hilton C Kenney (Charles H Kenney)

1924-11-25 US1516626 Safety razor Watt James Alex Denby

1924-12-16 US1519185 Safety razor Bertry Antoine

1924-12-16 US1519485 Razor Clarke Herman Edward

1924-12-23 US1520264 Safety razor Seligstein Abraham

1924-12-23 US1520604 Safety razor Sexauer Fred

1925-01-06 US1522298 Round-nose safety razor Frank S Goodrich

1925-01-20 US1523863 Razor Barney A Cooke

1925-01-27 US1524116 Adjustable safety razor Christ J Triantafillou

1925-02-10 US1525556 Electric razor Charles H Kenney (Kenney Electric Company)

1925-02-10 US1526173 Attachment for safety razors Newman Milton Thayer

1925-02-17 US1526809 Safety razor Sobleskie Charles

1925-03-10 US1529481 Safety razor John S Gullborg

1925-03-10 US1529503 Safety shaver Plut Mark

1925-03-17 US1530331 Safety device for razor blades and to safety razors Salerni Piero Mariano

1925-03-24 US1531071 Safety razor Cabella Vilfredo

1925-03-31 US1531311 Safety razor Schatte Charles

1925-04-14 US1533654 Motor-operated razor Laurier A Maynard

1925-04-21 US1534312 Safety attachment for razors Jesse R Goza

1925-04-21 US1534665 Safety razor Edward S Savage

1925-04-21 US1534786 Safety attachment for razors Jaso Sebero

1925-05-05 US1536435 Safety razor Stanley M Kattell (Shav Rite Safety Razor Corp)

1925-05-05 US1536662 Combination hair cutter and safety razor Cowan John Henry (Nicholson Construction Company)

1925-05-19 US1538850 Safety razor Ginsberg Albert Emanuel

1925-06-02 US1540731 Safety razor Mesquita Julius Bueno De

1925-06-23 US1542846 Electric vibrator for razors and the like Adelmo Giorgi

1925-06-23 US1543587 Safety razor O'malley John Francis

1925-06-30 US1544112 Safety razor Edwin Q Sullivan

1925-06-30 US1544374 Razor construction Fernan O Conill

1925-07-14 US1545542 Folding safety razor William F Albrecht, Shebol Joseph

1925-07-28 US1547397 jjtuilu

1925-08-04 US1548164 Handle for safety razors and the like Charles S Parker

1925-08-04 US1548225 Flash light Leon M Topoosian

1925-08-04 US1548471 Safety razor Kepka George

1925-08-11 US1549225 Safety razor

1925-08-18 US1550178 Safety razor George A Logan

1925-08-18 US1550424 Razor Browning George (Lee Razor Mfg Company)

1925-08-25 US1551388 Joseph gross

1925-09-01 US1552026 Safety razor Barra Charles

1925-09-01 US1552234 Safety razor Alvah C Roebuck

1925-09-08 US1552455 Vibratory razor Shaler Saul (Electric Safety Razor Corp)

1925-09-08 US1552488 Safety razor Stanley M Kattell (Shav Rite Safety Razor Corp)

1925-09-08 US1552543 Razor construction Fernan O Conill

1925-09-08 US1552583 Safety-razor-blade oiler Charles F Stokes, John F Stokes

1925-10-06 US1555961 Safety razor Mott G Gillette

1925-10-06 US1555962 Safety razor Mott G Gillette

1925-10-06 US1556269 Shaving apparatus with supply of shaving liquid to the cutting edge Warming Kai

1925-10-20 US1557676 Safety razor Eklund Isak

1925-10-20 US1557889 Safety razor Buford J Steen

1925-10-20 US1558021 Safety razor John J Libi

1925-10-20 US1558033 Safety razor Harlan J Maynard (Specialty Sales Corp)

1925-10-20 US1558327 Holding device for vibrators Adelmo Giorgi

1925-10-27 US1558935 Safety razor Simon Frederick

1925-11-03 US1559536 Safety razor Jr William H Alden

1925-11-24 US1562445 Safety razor Henry J Gaisman

1925-11-24 US1562546 Safety razor Jr William C Edwards

1925-11-24 US1562660 Safety razor Simmelbauer Wilhelm

1925-11-24 US1562896 Combined safety razor and stropper William H Lish

1925-12-01 US1563724 Safety razor Russ J Christy (Christy Company)

1925-12-15 US1565680 Safety razor Wesley L Silverwood

1925-12-15 US1565704 Self-setting safety razor Boizard Raoul

1925-12-22 US1566757 Office

1926-01-05 US1568794 Convertible safety razor, hair trimmer, and comb Samuel S Baer

1926-01-19 US1570599 Safety razor Thomas S Goff

1926-02-02 US1571552 Safety razor Chance Leander H La, Browning George (Lee Razor Mfg Company)

1926-02-09 US1572154 Hair-cutting comb and razor guard Oscar H Mcconoughey

1926-02-09 US1572572 Safety razor Straka John

1926-02-16 US1573244 Razor blade Dennis E Hickey

1926-02-16 USRE16264 George abth

1926-03-02 US1574793 Stabilizer for safety-razor blades Henry B Cohen (Razor Products Corp)

1926-03-02 US1574833 Safety razor Robert W Mcgarvey

1926-03-16 US1576510 Safety razor Holtzman John (Alfred Krafft)

1926-04-06 US1579459 Safety razor Hammerstein William F Von

1926-04-06 US1579577 Razor Ralph E Thompson (Gillette Safety Razor Co)

1926-04-06 US1579844 Safety razor Richard H Smith

1926-04-20 US1581469 Safety razor Benedict C Oskin

1926-04-20 US1581694 Safety razor Smith Irving

1926-04-20 US1581968 Safety-razor blade Llobet Juan

1926-04-27 US1582124 Razor blade and holder Elizabeth H Clark

1926-04-27 US1582707 Safety razor David H Trevor

1926-05-18 US1584811 Razor and blade holder therefor Schick Jacob (Magazine Repeating Razor Co)

1926-06-08 US1587656 Hair-cutting device Edward M Kojima

1926-06-22 US1589826 Safety razor Neil A Strand

1926-07-06 US1591146 Safety razor Thomas W Stewart

1926-07-13 US1592309 Electric safety razor Sampson W Moon

1926-07-13 US1592540 Safety razor Marcus H Rhodes (Rhodes Mfg Company)

1926-07-20 US1593459 Safety razor David H Macfalls

1926-07-27 US1593884 Safety razor Serota Samuel

1926-08-17 US1596082 Razor William H Curtis (Auto Strop Safety Razor Compan)

1926-08-31 US1598130 Safety razor Greef Otto

1926-08-31 US1598189 Safety razor Addison Raymond Mcdonald

1926-09-14 US1599482 Safety razor William J Moore

1926-09-14 US1599542 Blade adjustment for safety razors of the gillette type Orlence D Orvis

1926-09-14 US1599607 Safety razor Isaiah N Zeller (American Safety Razor Corp)

1926-09-14 US1599793 Safety razor Schieren George Arthur

1926-09-14 US1600126 Razor and razor blade Myatt William James

1926-09-21 US1600636 Razor attachment Joseph D Kaltenback, Stoll John

1926-09-21 US1600832 Safety razor Lindgren Carl Eugen, Johanson Georg Karl Vilhelm

1926-09-21 US1600922 Safety razor Berger Abraham Lewis

1926-10-05 US1602262 Hair trimmer Sr Joseph Hilser

1926-10-12 US1602613 Safety razor Hoffman Theodore

1926-11-02 US1605396 Safety razor Anthony J C Egberts

1926-11-09 US1606349 Safety razor Dineen Lionel Shurley Crawford

1926-11-16 US1607139 Safety razor Severino Ralph

1926-11-16 US1607201 Hair-cutting device Edward M Kojima

1926-11-30 US1608581 Hair cutter John D Caruso (Charles Schweinert M)

1926-12-14 US1611055 Attachment for razors Paul E Menzel

1926-12-28 US1612490 Safety razor Jacob G Crookston

1927-01-04 US1613435 Safety razor Bleloch William Edwin

1927-02-01 US1616210 Safety razor Adler Ernst

1927-02-08 US1617189 Safety razor William G Adams

1927-02-08 US1617238 Safety razor James J Earley

1927-02-22 US1618895 Safety razor Taplinger Lewis

1927-03-08 US1620389 Razor compact Victor R Payton

1927-03-15 US1620901 Razor Kitzul William

1927-03-29 US1622904 Combined safety razor and blade sharpener Thomas B Crews

1927-04-12 US1624328 Razor-stropping means Henry J Gaisman (Autostrop Patents Corp)

1927-04-12 US1624707 Razor Alland Maurice

1927-04-19 US1625015 Electrical safety razor William P Aron (Aron Electric Razor Company)

1927-05-10 US1627927 Safety razor Petard Daniel

1927-05-17 US1629416 Safety razor Roman Joseph, Roman Max

1927-05-24 US1629863 Razor-blade holder Henry J Gaisman (Autostrop Patents Corp)

1927-06-21 US1632778 Razor Noah D Anderson

1927-06-21 US1633139 Safety razor Rudolph C G Staats-Oels

1927-06-28 US1633739 Safety razor Henry J Gaisman

1927-07-05 US1634788 Hair-cutting device Mcglashan Norman

1927-07-12 US1635342 Safety razor with rolling blade Piro Raffaele

1927-07-12 US1635642 Safety razor Charles L Skelley

1927-08-16 US1639335 Blade holder Henry J Gaisman (Autostrop Patents Corp)

1927-08-16 US1639441 Safety razor Spahr Otto

1927-09-13 US1642338 Safety razor Holtzman John

1927-09-27 US1643383 kennedy

1927-09-27 US1643757 Razor William G Wallenbeck

1927-10-04 US1644187 Safety razor Clarence H Hapgood

1927-10-11 US1645021 Safety razor Petard Daniel Ernest Joseph

1927-11-08 US1648054 Safety razor Mencher Maurice

1927-12-06 US1651917 Safety razor James E Connolly

1927-12-06 US1652154 Safety razor John J Libi

1927-12-13 US1652568 Safety razor Henry J Gaisman, Schumacher Conrad (Autostrop Patents Corp)

1927-12-13 US1652685 Safety razor Schick Jacob (Magazine Repeating Razor Co)

1927-12-20 US1653081 Safety razor William G Adams

1927-12-20 US1653105 Safety razor John L King

1928-01-10 US1655437 Razor Schick Jacob (Magazine Repeating Razor Co)

1928-02-07 US1658435 Safety razor Henry J Gaisman

1928-02-21 US1659905 Electrical safety razor William P Aron (Aron Electric Razor Company)

1928-02-21 US1660281 Razor Joseph W Vlazny (Universal Gauge Corp)

1928-02-28 US1661129 Safety razor Thomas R Mccreery

1928-03-27 US1663809 Electric safety razor Sampson W Moon

1928-03-27 US1664279 Safety razor Aguilar Ramon

1928-05-22 US1670309 Safety razor Louis A Mcabee

1928-06-05 US1672028 Safety razor Clarence H Hapgood

1928-06-05 US1672310 Safety razor Ernest L Edgar

1928-06-12 US1673590 Combination shaving utensil

1928-06-26 US1674949 Self-sharpening safety razor Cook Paul

1928-06-26 US1675128 Safety razor Ostrovsky Harry

1928-07-03 US1675487 Razor Herman I Gahagan, William P Aron (Whisk Razor Corp)

1928-07-03 US1675793 Safety razor Castillo Guillermo Diaz Del

1928-07-03 US1675805 Electric razor Jarrett C Holcomb (Robert F Cameron)

1928-07-03 US1676001 Blade William P Aron (Whisk Razor Corp)

1928-07-03 US1676183 Attachment for razors Jacob N Garfunkle

1928-07-24 US1677954 Shaving combination Cleary Roy Lee

1928-07-31 US1678933 Safety razor Earl C Bunnell (John J King)

1928-08-07 US1679551 Universal safety razor Erix G Tornkvist

1928-08-07 US1679670 Safety razor King John Laurence (Reealaxion Razor Company Inc)

1928-08-21 US1681396 Razor

1928-08-21 US1681466 Razor Cook Paul

1928-08-28 US1682289 Hair-cutting device

1928-08-28 US1682462 Safety razor Fernando A Alvarado (Durham Duplex Razor Company)

1928-09-04 US1682794 Ribbon safety razor William G Moore

1928-09-11 US1683980 Combined safety razor, hair trimmer, and comb Kwartin Bernard

1928-09-25 US1685470 Razor-stropping device Charles L Van Amburgh

1928-10-16 US1687910 Safety razor Valabregue Rene-Max (Le Rasoir Apollo)

1928-11-06 US1690557 Safety razor Margaret J Smith (Western Safety Razor Company)

1928-11-06 US1690608 Safety razor Vahan P Yacoubyan

1928-11-27 US1693348 Flash light safety razor Pollifrone Frank

1928-11-27 US1693532 Safety razor Stewart Benjamin Fletcher (Albert Vanburen Vines)

1928-12-04 US1693973 Combined comb and razor Alland Maurice

1928-12-04 US1694337 Safety razor Oberheim Jacob

1928-12-11 US1695135 Safety-razor cleaner Berchielli William

1929-01-01 US1697721 Hair-cutting device Costa Leon De, Birns William

1929-01-08 US1698206 Safety razor Tipton Ray Lee

1929-01-29 US1700436 Safety razor Leo R Folliard

1929-02-05 US1700951 Safety razor Clark H Power, Elsie M Power

1929-02-05 US1701036 Distbict

1929-02-05 US1701462 Safety razor Charles M Hickey

1929-02-12 US1701737 Stropping device for safety-razor blades Joseph R Torrey, Warren P Harthan (Joseph R Torrey, Belle M Torrey)

1929-03-05 US1704591 Safety razor Edwin L Connor

1929-03-12 US1705163 Safety razor Rollin C Warner

1929-04-02 US1707445 Electric safety razor Sampson W Moon

1929-04-02 US1707493 Safety razor Reid John

1929-04-16 US1709051 Razor sharpener Grover C Allison

1929-04-16 US1709070 Safety razor Henry J Gaisman (Autostrop Patents Corp)

1929-04-23 US1710548 Safety razor Jeremiah T Minahan

1929-04-30 US1711413 Safety razor Bennett G Jansson

1929-05-07 US1712086 Razor William F Little

1929-05-07 US1712452 Safety razor Henry J Gaisman, Schumacher Conrad (Autostrop Patents Corp)

1929-05-14 US1712668 Safety razor Stanley C Hope

1929-05-14 US1713079 Safety razor Jr William F Hall

1929-06-04 US1715868 Razor Schick Jacob (Magazine Repeating Razor Co)

1929-06-11 US1716387 Straight-handled vibratory razor Shaler Saul (Henry B Cohen)

1929-06-11 US1716897 Safety razor Muros Joseph

1929-06-18 US1718008 Safety razor and stropping device Segal Samuel (Segal Automatic Tweezer Corp)

1929-06-18 US1718188 Razor Thomas J Barrett, Thomas L Croom (Wesley M Barrett)

1929-06-25 US1718219 Razor Haven Hugh De (Haven Razor Corp De)

1929-07-02 US1719670 Safety razor O'malley John Francis

1929-07-02 US1719675 Safety razor Sirch Charles Theodore

1929-07-09 US1719827 Holder for electric safety razors William P Aron (Aloysious J Urbish)

1929-07-09 US1720440 Folding safety razor Riviere Marie-Louis

1929-07-16 US1721113 Safety razor Robert E Hamilton

1929-08-13 US1724496 Safety razor Thomas R Mccreery

1929-08-20 US1724969 Safety razor Schick Jacob (Magazine Repeating Razor Co)

1929-08-20 US1724970 Safety razor Schick Jacob (Magazine Repeating Razor Co)

1929-08-20 US1725517 Safety razor Ted E Hiskey

1929-09-03 US1726570 Safety razor Walter P Keene

1929-09-03 US1727167 Safety razor Henry J Gaisman (Autostrop Patents Corp)

1929-09-10 US1727392 Safety razor Briggs Laurance Harold (British American Razors Ltd)

1929-09-10 US1728008 Safety razor Schmidt Arthur

1929-09-17 US1728728 Safety razor Henry J Gaisman (Autostrop Patents Corp)

1929-09-17 US1728729 Safety razor Henry J Gaisman (Autostrop Patents Corp)

1929-10-01 US1729657 Safety razor Mesquita Julius B De (American Safety Razor Corp)

1929-10-01 US1729722 Self-stropping razor Holtzman John (Benjamin Roman)

1929-10-01 US1730167 Safety razor Schick Jacob (Magazine Repeating Razor Co)

1929-10-22 US1732458 Safety razor Boyles Ralph Reginald, Stanley Edward Sanford

1929-11-05 US1734394 Safety razor Muros Joseph (Frederick E Perry)

1929-11-05 US1734521 Safety razor Hope Stanley Craig

1929-11-12 US1735140 Safety razor Speirs Stuart

1929-11-12 US1735388 Safety razor Habib Joseph

1929-11-12 US1735751 Safety razor Thomas C Green

1929-11-19 US1736386 Razor Robert O Barnes

1929-12-03 US1737696 Safety razor and blade magazine therefor Irving R Allen

1929-12-10 US1738537 Electric safety razor Sampson W Moon

1929-12-10 US1738538 Electric vibratory device Sampson W Moon

1929-12-10 US1739280 Razor and blade therefor Marcus B Behrman (American Safety Razor Corp)

1929-12-31 US1741891 Safety razor Vallon Cecil Noel