CA2190269A1 - Safety razors - Google Patents
Safety razorsInfo
- 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
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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Cosmetics (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Knives (AREA)
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.
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 (27)
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 |
JP4950506B2 (en) | 2006-02-14 | 2012-06-13 | 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 |
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 |
PL2537648T3 (en) * | 2011-06-20 | 2017-01-31 | 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 |
WO2024106961A1 (en) * | 2022-11-18 | 2024-05-23 | 주식회사 도루코 | Razor cartridge |
Family Cites Families (15)
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 | Shaver head, in particular razor blade unit of a wet shaver |
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 |
-
1995
- 1995-03-23 GB GBGB9505917.6A patent/GB9505917D0/en active Pending
-
1996
- 1996-03-21 NZ NZ305619A patent/NZ305619A/en not_active IP Right Cessation
- 1996-03-21 CO CO96014129A patent/CO4520116A1/en unknown
- 1996-03-21 TR TR96/00887T patent/TR199600887T1/en unknown
- 1996-03-21 CZ CZ19963415A patent/CZ290222B6/en not_active IP Right Cessation
- 1996-03-21 EP EP96910481A patent/EP0760734B2/en not_active Expired - Lifetime
- 1996-03-21 PT PT96910481T patent/PT760734E/en unknown
- 1996-03-21 CN CN96190230A patent/CN1121302C/en not_active Expired - Lifetime
- 1996-03-21 AU AU53663/96A patent/AU708312B2/en not_active Ceased
- 1996-03-21 WO PCT/US1996/003758 patent/WO1996029183A1/en active IP Right Grant
- 1996-03-21 UA UA96124772A patent/UA47406C2/en unknown
- 1996-03-21 RU RU96124082/12A patent/RU2160181C2/en not_active IP Right Cessation
- 1996-03-21 HU HU9603239A patent/HU218468B/en not_active IP Right Cessation
- 1996-03-21 RO RO96-02176A patent/RO121633B1/en unknown
- 1996-03-21 AT AT96910481T patent/ATE198438T1/en not_active IP Right Cessation
- 1996-03-21 SK SK1448-96A patent/SK283788B6/en not_active IP Right Cessation
- 1996-03-21 JP JP52857596A patent/JP3961020B2/en not_active Expired - Lifetime
- 1996-03-21 CA CA002190269A patent/CA2190269C/en not_active Expired - Fee Related
- 1996-03-21 ES ES96910481T patent/ES2153100T5/en not_active Expired - Lifetime
- 1996-03-21 PL PL96317327A patent/PL180793B1/en not_active IP Right Cessation
- 1996-03-21 DE DE69611406T patent/DE69611406T3/en not_active Expired - Lifetime
- 1996-03-21 BR BR9605889A patent/BR9605889A/en not_active IP Right Cessation
- 1996-03-22 MY MYPI96001088A patent/MY118327A/en unknown
- 1996-04-24 TW TW085104877A patent/TW307708B/zh active
-
1998
- 1998-09-03 HK HK98110418A patent/HK1009413A1/en not_active IP Right Cessation
-
2001
- 2001-04-02 GR GR20010400542T patent/GR3035693T3/en unknown
-
2006
- 2006-12-27 JP JP2006353131A patent/JP2007083084A/en active Pending
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20130321 |