CA2190269A1 - Safety razors - Google Patents

Safety razors

Info

Publication number
CA2190269A1
CA2190269A1 CA002190269A CA2190269A CA2190269A1 CA 2190269 A1 CA2190269 A1 CA 2190269A1 CA 002190269 A CA002190269 A CA 002190269A CA 2190269 A CA2190269 A CA 2190269A CA 2190269 A1 CA2190269 A1 CA 2190269A1
Authority
CA
Canada
Prior art keywords
guard
cap
blade
blades
exposure
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.)
Granted
Application number
CA002190269A
Other languages
French (fr)
Other versions
CA2190269C (en
Inventor
Bernard Gilder
John Charles Terry
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
Bernard Gilder
John Charles Terry
The Gillette Company
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10771747&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2190269(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Bernard Gilder, John Charles Terry, The Gillette Company filed Critical Bernard Gilder
Publication of CA2190269A1 publication Critical patent/CA2190269A1/en
Application granted granted Critical
Publication of CA2190269C publication Critical patent/CA2190269C/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
    • B26B21/08—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

Abstract

A safety razor blade unit has a guard (2), a cap (3), and three parallel blades (11, 12, 13) mounted between the guard and cap, at least one of the blades, guard and cap being movable from a non-shaving position to modify a blade exposure dimension, and to attain a modified blade geometry in which the exposure of the first blade (11) is not greater than zero and the exposure of the third blade (13) is not less than zero. At least one of the cap (2) and guard (3) can be movable against the force of a spring (20 or 21) from a non-shaving position in which all the blades between the guard and cap have their edges disposed below a plane tangential to the skin contacting surfaces of the guard and cap. The blades can be independently sprung or carried for movement in unison on a carrier pivotally mounted in a frame of the blade unit.
CA002190269A 1995-03-23 1996-03-21 Safety razors Expired - Fee Related CA2190269C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9505917.6 1995-03-23
GBGB9505917.6A GB9505917D0 (en) 1995-03-23 1995-03-23 Safety razors
PCT/US1996/003758 WO1996029183A1 (en) 1995-03-23 1996-03-21 Safety razors

Publications (2)

Publication Number Publication Date
CA2190269A1 true CA2190269A1 (en) 1996-09-26
CA2190269C CA2190269C (en) 2002-05-28

Family

ID=10771747

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002190269A Expired - Fee Related CA2190269C (en) 1995-03-23 1996-03-21 Safety razors

Country Status (26)

Country Link
EP (1) EP0760734B2 (en)
JP (2) JP3961020B2 (en)
CN (1) CN1121302C (en)
AT (1) ATE198438T1 (en)
AU (1) AU708312B2 (en)
BR (1) BR9605889A (en)
CA (1) CA2190269C (en)
CO (1) CO4520116A1 (en)
CZ (1) CZ290222B6 (en)
DE (1) DE69611406T3 (en)
ES (1) ES2153100T5 (en)
GB (1) GB9505917D0 (en)
GR (1) GR3035693T3 (en)
HK (1) HK1009413A1 (en)
HU (1) HU218468B (en)
MY (1) MY118327A (en)
NZ (1) NZ305619A (en)
PL (1) PL180793B1 (en)
PT (1) PT760734E (en)
RO (1) RO121633B1 (en)
RU (1) RU2160181C2 (en)
SK (1) SK283788B6 (en)
TR (1) TR199600887T1 (en)
TW (1) TW307708B (en)
UA (1) UA47406C2 (en)
WO (1) WO1996029183A1 (en)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6112412A (en) * 1999-04-21 2000-09-05 Warner-Lambert Company Razor assembly and cartridge having improved wash-through
US6138361A (en) * 1999-04-21 2000-10-31 Warner-Lambert Company Pivotable razor assembly and cartridge
US6182366B1 (en) 1999-04-21 2001-02-06 Warner-Lambert Company Flexible razor assembly and cartridge
US6772523B1 (en) 1999-04-21 2004-08-10 Eveready Battery Company, Inc. Pivotable and flexible razor assembly and cartridge
GB2354474B8 (en) * 1999-09-27 2008-01-29 Gillette Co Safety razors
US7152512B1 (en) 2002-04-18 2006-12-26 American Safety Razor Razor handle with spring fingers
US7621203B2 (en) 2004-02-09 2009-11-24 The Gillette Company Shaving razors, and blade subassemblies therefor and methods of manufacture
JP4921747B2 (en) 2005-09-09 2012-04-25 株式会社貝印刃物開発センター razor
JP4977374B2 (en) * 2006-02-14 2012-07-18 株式会社貝印刃物開発センター razor
JP4950507B2 (en) 2006-02-14 2012-06-13 株式会社貝印刃物開発センター razor
JP4950506B2 (en) 2006-02-14 2012-06-13 株式会社貝印刃物開発センター razor
US7448135B2 (en) * 2006-03-29 2008-11-11 The Gillette Company Multi-blade razors
MX2008016496A (en) 2006-06-20 2009-03-02 Bic Violex Sa Razor blade unit head and safety razor including such a blade unit.
KR100749925B1 (en) 2006-06-29 2007-08-16 주식회사 도루코 Razor
WO2011042842A1 (en) * 2009-10-05 2011-04-14 Koninklijke Philips Electronics N.V. Shaving device having a safe razor blade unit
EP2366507B1 (en) 2010-03-15 2015-05-13 The Gillette Company Razor cartridge
CN101879723B (en) * 2010-07-12 2012-01-11 任向荣 Shaver head
EP2537648B1 (en) * 2011-06-20 2016-04-20 The Gillette Company Razor cartridge with skin contact element
PL2537649T3 (en) * 2011-06-21 2013-11-29 Gillette Co Razor cartridge with skin contact element
WO2014094910A1 (en) * 2012-12-21 2014-06-26 Bic-Violex Sa Shaver
US20150101195A1 (en) * 2013-10-11 2015-04-16 The Gillette Company Shaving cartridges having lubrication members
EP3292964B1 (en) * 2016-09-09 2020-04-15 The Gillette Company LLC Shaving razor cartridge
US11541560B2 (en) * 2018-03-01 2023-01-03 Rolling Razor, Inc. Precision razor with low cost assembly
KR102063770B1 (en) * 2018-07-27 2020-01-08 주식회사 도루코 Razor cartridge
CN114340857B (en) * 2020-04-03 2023-05-09 温州美葆科技技术有限公司 Razor head
CN114505894A (en) * 2022-02-21 2022-05-17 宁波佳利塑胶有限公司 Comfortable shaver

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3660893A (en) † 1969-03-26 1972-05-09 Norman C Welsh Replaceable blade unit for a safety razor
US3786563A (en) † 1971-08-31 1974-01-22 Gillette Co Shaving system
GB1531003A (en) † 1975-05-29 1978-11-01 Gillette Co Shaving units
GB1566505A (en) * 1977-02-02 1980-04-30 Gillette Co Safety razor
GB2113594B (en) † 1982-01-27 1985-09-18 Wilkinson Sword Ltd A razor blade assembley
DE3303095A1 (en) * 1982-02-10 1983-08-25 Feather Safety Razor Co., Ltd., Osaka SAFETY SHAVER
GB2118088B (en) † 1982-04-03 1985-10-02 Wilkinson Sword Ltd Razors and shaving units for razors
SE442718B (en) † 1983-10-05 1986-01-27 Warner Lambert Co RADIATOR COVER WITH AN INTEGRATED MANOVERDON
JPS612887A (en) * 1984-06-15 1986-01-08 フエザ−安全剃刀株式会社 Razor guide structure in double-blade safety razor
US4854042A (en) * 1986-07-14 1989-08-08 Byrne John J Diagonal blade cartridge
GB9006782D0 (en) * 1990-03-27 1990-05-23 Gillette Co Safety razors and blade units therefor
GB9106860D0 (en) † 1991-04-02 1991-05-22 Gillette Co Safety razor
DE9108214U1 (en) † 1991-07-03 1992-10-29 Wilkinson Sword Gmbh, 5650 Solingen, De
GB9320058D0 (en) * 1993-09-29 1993-11-17 Gillette Co Savety razors
GB2295982B (en) † 1994-12-16 1998-03-18 Zulfiqar Akberali Husain Disposable razor with movable blades

Also Published As

Publication number Publication date
ES2153100T5 (en) 2007-02-01
SK144896A3 (en) 1997-08-06
RO121633B1 (en) 2008-01-30
TR199600887T1 (en) 1997-03-21
MY118327A (en) 2004-10-30
NZ305619A (en) 1998-08-26
GB9505917D0 (en) 1995-05-10
WO1996029183A1 (en) 1996-09-26
CZ290222B6 (en) 2002-06-12
CA2190269C (en) 2002-05-28
HU218468B (en) 2000-09-28
ATE198438T1 (en) 2001-01-15
CZ341596A3 (en) 1998-04-15
GR3035693T3 (en) 2001-07-31
PT760734E (en) 2001-05-31
HUP9603239A2 (en) 1997-05-28
JP3961020B2 (en) 2007-08-15
AU708312B2 (en) 1999-07-29
DE69611406T3 (en) 2007-02-15
BR9605889A (en) 1997-08-19
SK283788B6 (en) 2004-01-08
DE69611406T2 (en) 2001-06-21
RU2160181C2 (en) 2000-12-10
HUP9603239A3 (en) 2000-03-28
UA47406C2 (en) 2002-07-15
PL180793B1 (en) 2001-04-30
EP0760734B2 (en) 2006-08-09
CO4520116A1 (en) 1997-10-15
CN1121302C (en) 2003-09-17
TW307708B (en) 1997-06-11
HK1009413A1 (en) 1999-06-04
EP0760734A1 (en) 1997-03-12
ES2153100T3 (en) 2001-02-16
CN1149851A (en) 1997-05-14
DE69611406D1 (en) 2001-02-08
JPH10500888A (en) 1998-01-27
JP2007083084A (en) 2007-04-05
AU5366396A (en) 1996-10-08
PL317327A1 (en) 1997-04-01
EP0760734B1 (en) 2001-01-03

Similar Documents

Publication Publication Date Title
CA2190269A1 (en) Safety razors
CA2123413A1 (en) Razors
EG19212A (en) Safety razors
CA2172042A1 (en) Safety Razors
CA2037895A1 (en) Safety Razors
ES281816U (en) Razors and shaving units for razors
CA2242529A1 (en) Safety razors
MX9605747A (en) Safety razors.
TH22460B (en) Safety razor
TH25710A (en) Safety razor

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130321