CA2106082C - Safety razors - Google Patents

Safety razors

Info

Publication number
CA2106082C
CA2106082C CA002106082A CA2106082A CA2106082C CA 2106082 C CA2106082 C CA 2106082C CA 002106082 A CA002106082 A CA 002106082A CA 2106082 A CA2106082 A CA 2106082A CA 2106082 C CA2106082 C CA 2106082C
Authority
CA
Canada
Prior art keywords
skin engaging
safety razor
razor cartridge
blade
engaging member
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002106082A
Other languages
English (en)
French (fr)
Other versions
CA2106082A1 (en
Inventor
Bernard Gilder
Henry E. Bullen
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of CA2106082A1 publication Critical patent/CA2106082A1/en
Application granted granted Critical
Publication of CA2106082C publication Critical patent/CA2106082C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4012—Housing details, e.g. for cartridges
    • B26B21/4031—Housing details, e.g. for cartridges characterised by special geometric shaving parameters, e.g. blade span or exposure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
    • B26B21/222—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit
    • B26B21/227—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously with the blades moulded into, or attached to, a changeable unit with blades being resiliently mounted in the changeable unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/40—Details or accessories
    • B26B21/4012—Housing details, e.g. for cartridges

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geometry (AREA)
  • Physics & Mathematics (AREA)
  • Dry Shavers And Clippers (AREA)
  • Cosmetics (AREA)
  • Knives (AREA)
  • Thermotherapy And Cooling Therapy Devices (AREA)
  • Fats And Perfumes (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Formation And Processing Of Food Products (AREA)
  • Laser Surgery Devices (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
CA002106082A 1991-04-02 1992-03-24 Safety razors Expired - Fee Related CA2106082C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919106860A GB9106860D0 (en) 1991-04-02 1991-04-02 Safety razor
GB9106860.1 1991-04-02

Publications (2)

Publication Number Publication Date
CA2106082A1 CA2106082A1 (en) 1992-10-03
CA2106082C true CA2106082C (en) 1998-09-15

Family

ID=10692501

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002106082A Expired - Fee Related CA2106082C (en) 1991-04-02 1992-03-24 Safety razors

Country Status (18)

Country Link
US (1) US5426851A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0578658B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (1) JP3179486B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) ATE132792T1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU655807B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BR (1) BR9205832A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA2106082C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69207586T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK0578658T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
ES (1) ES2085007T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB9106860D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GR (1) GR3019186T3 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HK (1) HK124496A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN183835B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
MX (1) MX9201459A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
PL (1) PL169460B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
RU (1) RU2091213C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1992017322A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BR9206813C1 (pt) 1991-11-27 1999-12-28 Gillette Co Cartucho de aparelho de barbear de segurança substituìvel.
USRE36816E (en) * 1992-05-13 2000-08-15 The Gillette Company Guard for razor blade assembly
US5249361A (en) * 1992-05-13 1993-10-05 The Gillette Company Guard for razor blade assembly
US6161288A (en) * 1993-02-22 2000-12-19 Andrews; Edward A. Four blade bi-directional razor structure with flexible guard system
GB9320058D0 (en) 1993-09-29 1993-11-17 Gillette Co Savety razors
US6212777B1 (en) * 1993-09-29 2001-04-10 The Gillette Company Safety razors
DE4405576C2 (de) * 1994-02-22 1995-12-14 Marc Backhaus Scherkopf für Naßrasierapparate
GB9505917D0 (en) † 1995-03-23 1995-05-10 Gillette Co Safety razors
US6295734B1 (en) 1995-03-23 2001-10-02 The Gillette Company Safety razors
US5787586A (en) * 1996-04-10 1998-08-04 The Gillette Company Shaving system and method
US5661907A (en) 1996-04-10 1997-09-02 The Gillette Company Razor blade assembly
USD422751S (en) * 1996-04-10 2000-04-11 The Gillette Company Razor blade cartridge
US6243951B1 (en) * 1997-02-18 2001-06-12 The Gillette Company Safety razors
GB9703293D0 (en) * 1997-02-18 1997-04-09 Gillette Co Safety razors
US5794343A (en) * 1997-05-12 1998-08-18 The Gillette Company Razor blade assembly
US6077572A (en) * 1997-06-18 2000-06-20 Northeastern University Method of coating edges with diamond-like carbon
JP2001516630A (ja) 1997-09-18 2001-10-02 ザ ジレット カンパニー 安全かみそり
US6009624A (en) * 1997-09-30 2000-01-04 The Gillette Company Razor cartridge with movable blades
US6276062B1 (en) * 1998-04-01 2001-08-21 American Safety Razor Corporation Triple blade safety razor
USD424744S (en) * 1998-12-22 2000-05-09 Warner-Lambert Company Razor guard bar
US6112412A (en) * 1999-04-21 2000-09-05 Warner-Lambert Company Razor assembly and cartridge having improved wash-through
US6182366B1 (en) 1999-04-21 2001-02-06 Warner-Lambert Company Flexible razor assembly and cartridge
US6138361A (en) * 1999-04-21 2000-10-31 Warner-Lambert Company Pivotable razor assembly and cartridge
US6772523B1 (en) 1999-04-21 2004-08-10 Eveready Battery Company, Inc. Pivotable and flexible razor assembly and cartridge
US6167625B1 (en) 1999-05-18 2001-01-02 Warner-Lambert Company Shaving implement
GB2354474B8 (en) 1999-09-27 2008-01-29 Gillette Co Safety razors
US6651342B1 (en) 2000-02-29 2003-11-25 The Gillette Company Shaving razor and blade unit with improved guard
US6305084B1 (en) * 2000-02-29 2001-10-23 Wheel Technology Ltd. Razor cartridge and corresponding method of assembly
US6675479B1 (en) 2000-02-29 2004-01-13 The Gillette Company Shaving razor and blade unit with improved guard
EP1252982B1 (en) * 2001-04-27 2008-11-05 Eveready Battery Company, Inc. Wet razor with four blades, and cartridge therefor
US6839968B2 (en) * 2002-05-09 2005-01-11 The Gillette Company Shaving systems
US7272991B2 (en) * 2004-02-09 2007-09-25 The Gillette Company Shaving razors, and blade subassemblies therefor and methods of manufacture
US20050198837A1 (en) * 2004-03-11 2005-09-15 Stephen Rawle Shaving razors with multiple blades
US20060237021A1 (en) * 2005-04-21 2006-10-26 Guay Gordon G Methods and devices for rejuvenating skin
PL1937444T3 (pl) * 2005-09-14 2013-08-30 Eveready Battery Inc Elementy mocowania nożyków dla wkładu nożyków do golenia
US7448135B2 (en) * 2006-03-29 2008-11-11 The Gillette Company Multi-blade razors
US20070227008A1 (en) * 2006-03-29 2007-10-04 Andrew Zhuk Razors
CN101472717B (zh) 2006-06-20 2010-08-18 比克-维奥利克斯公司 剃须刀刀片单元头及包括这种刀片单元的安全剃须刀
USD588309S1 (en) 2008-02-15 2009-03-10 American Safety Razor Razor cartridge
USD625883S1 (en) 2009-11-30 2010-10-19 American Safety Razor Razor cartridge
RU2523198C2 (ru) † 2009-12-18 2014-07-20 Дзе Жиллетт Компани Бритвенный картридж с нережущим элементом
EP2366507B1 (en) 2010-03-15 2015-05-13 The Gillette Company Razor cartridge
USD633253S1 (en) 2010-06-23 2011-02-22 American Safety Razor Razor cartridge
USD648075S1 (en) 2010-07-07 2011-11-01 American Safety Razor Razor cartridge
USD640415S1 (en) 2010-07-07 2011-06-21 American Safety Razor Razor cartridge
USD643976S1 (en) 2010-10-19 2011-08-23 American Safety Razor Razor cartridge
USD643977S1 (en) 2010-10-19 2011-08-23 American Safety Razor Razor cartridge
US20160082610A1 (en) * 2014-09-24 2016-03-24 Lfnb, Llc Razor assembly
MX2017016583A (es) 2015-06-30 2018-05-02 Gillette Co Llc Estructuras polimericas de borde cortante y metodo de fabricacion de estas.
BR112018068899A2 (pt) 2016-03-18 2019-01-22 Personal Care Marketing And Res Inc cartucho de lâminas de barbear
USD765912S1 (en) 2016-03-23 2016-09-06 Phan Thi Minh Vinh Razor handle
US10562200B2 (en) 2016-06-28 2020-02-18 The Gillette Company Llc Polymeric cutting edge structures and method of manufacturing polymeric cutting edge structures
US9993931B1 (en) 2016-11-23 2018-06-12 Personal Care Marketing And Research, Inc. Razor docking and pivot
USD829992S1 (en) 2017-01-30 2018-10-02 Preston Hage, Llc Cartridge head for a safety razor
USD830632S1 (en) 2017-01-30 2018-10-09 Preston Hage, Llc Safety razor
USD802842S1 (en) 2017-03-15 2017-11-14 Vu Phan Quang Ngo Safety razor handle
KR102375930B1 (ko) * 2017-06-26 2022-03-17 슈퍼-맥스 펄스널 케어 피브이티.엘티디. 강화된 헹굼성을 지닌 면도기 카트리지.
USD829993S1 (en) 2017-08-15 2018-10-02 Preston Hage, Llc Handle for a safety razor
USD815776S1 (en) 2017-10-08 2018-04-17 Vu Phan Quang Ngo Safety razor
USD850723S1 (en) 2018-01-09 2019-06-04 Preston Hage, Llc Safety razor chassis
EP3581350B1 (en) * 2018-06-13 2022-07-27 BIC Violex Single Member S.A. Multi-blade shaving razor
BR112021012483A2 (pt) 2019-01-31 2021-09-08 Bic-Violex Sa Cartucho com navalha
EP3689560A1 (en) * 2019-01-31 2020-08-05 Bic Violex S.A. Shaving head with increased inter blade span
USD884971S1 (en) 2019-02-27 2020-05-19 Pcmr International Ltd Razor cartridge
USD884969S1 (en) 2019-02-27 2020-05-19 Pcmr International Ltd Combined razor cartridge guard and docking
USD884970S1 (en) 2019-02-27 2020-05-19 PCMR International Ltd. Razor cartridge guard
EP4321313A3 (en) 2020-02-12 2024-05-08 Edgewell Personal Care Brands, LLC Razor cartridge
EP3912773B1 (en) * 2020-05-20 2024-03-06 BIC Violex Single Member S.A. Razor head with improved spring fingers
EP3912772B1 (en) * 2020-05-20 2024-03-06 BIC Violex Single Member S.A. Razor head with improved spring fingers
US11000960B1 (en) 2020-11-16 2021-05-11 Personal Care Marketing And Research, Inc. Razor exposure
WO2023053013A1 (en) 2021-09-28 2023-04-06 Gegg peter Body hair shaver, system and method

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1060261A (fr) * 1951-07-17 1954-03-31 Rasoir mécanique
US3761373A (en) * 1971-07-09 1973-09-25 Gillette Co Process for producing an improved cutting tool
US3842502A (en) * 1973-12-21 1974-10-22 Warner Lambert Co Shaving unit for safety razor
US4146958A (en) * 1976-10-15 1979-04-03 Warner-Lambert Company Safety razor
GB1591095A (en) * 1976-11-16 1981-06-17 Wilkinson Sword Ltd Shaving units
US4122602A (en) * 1977-06-03 1978-10-31 The Gillette Company Processes for treating cutting edges
CA1102537A (en) * 1977-09-08 1981-06-09 Frank A. Ferraro Shaving cartridge
US4621424A (en) * 1982-09-17 1986-11-11 The Gillette Company Razor blade assembly
IT1198503B (it) * 1983-01-14 1988-12-21 Athos Bergamaschi Testina di rasoio a due lame con tre elementi stampati senza soluzione di continuita'
US4831731A (en) * 1988-04-07 1989-05-23 Mirel Elits Multiple blade safety razor
US4939840A (en) * 1989-04-14 1990-07-10 Kemal Butka Safety razor
US5067238A (en) * 1990-09-28 1991-11-26 The Gillette Company Shaving system
US5142785A (en) * 1991-04-26 1992-09-01 The Gillette Company Razor technology
US5249361A (en) * 1992-05-13 1993-10-05 The Gillette Company Guard for razor blade assembly

Also Published As

Publication number Publication date
GR3019186T3 (en) 1996-06-30
DE69207586T2 (de) 1996-08-22
AU655807B2 (en) 1995-01-12
IN183835B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2000-04-29
EP0578658A1 (en) 1994-01-19
AU1420192A (en) 1992-11-02
CA2106082A1 (en) 1992-10-03
WO1992017322A1 (en) 1992-10-15
MX9201459A (es) 1992-10-01
DK0578658T3 (da) 1996-02-26
DE69207586D1 (de) 1996-02-22
EP0578658B1 (en) 1996-01-10
JPH06509243A (ja) 1994-10-20
RU2091213C1 (ru) 1997-09-27
PL169460B1 (pl) 1996-07-31
US5426851A (en) 1995-06-27
BR9205832A (pt) 1994-06-28
ATE132792T1 (de) 1996-01-15
GB9106860D0 (en) 1991-05-22
HK124496A (en) 1996-07-19
ES2085007T3 (es) 1996-05-16
JP3179486B2 (ja) 2001-06-25

Similar Documents

Publication Publication Date Title
CA2106082C (en) Safety razors
US4335508A (en) Safety razor heads
EP3010685B1 (en) Shaving blade assembly
EP0858868B1 (en) Razor head with moveable blade package
US5522137A (en) Bi-directional razor structures and systems
EP3230021B1 (en) Shaving blade assembly comprising a blade unit and a skin contact member and a razor comprising a razor handle and such a shaving blade assembly
EP0550616B1 (en) Shaving system
US4344226A (en) Disposable safety razor
US4168571A (en) Shaving unit
US6397473B1 (en) Shaving system with uniform shaving forces
US6161288A (en) Four blade bi-directional razor structure with flexible guard system
US4501066A (en) Dual headed razor system
CA1102537A (en) Shaving cartridge
US4063354A (en) Shaving unit
CA1290932C (en) Safety razors
EP1273400B1 (en) Shaving implement having static and dynamic blades
US4128937A (en) Safety razor with serpentine handle
GB2092052A (en) Razor blade assembly
US20040055156A1 (en) Safety razor
US5469621A (en) Sefety razors with a reduced sized head and blades
GB1565415A (en) Safety razors
EP0783396B1 (en) Bi-directional razor structures and systems
WO1996032232A1 (en) Multi-directional dynamic shaving system
GB2155383A (en) Razors
WO1996007515A1 (en) Bi-directional razor structures and systems

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed