GB1352241A - Razor blades - Google Patents

Razor blades

Info

Publication number
GB1352241A
GB1352241A GB1064971A GB1064971A GB1352241A GB 1352241 A GB1352241 A GB 1352241A GB 1064971 A GB1064971 A GB 1064971A GB 1064971 A GB1064971 A GB 1064971A GB 1352241 A GB1352241 A GB 1352241A
Authority
GB
United Kingdom
Prior art keywords
razor blades
razor
coating
alloy
divisions
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
Application number
GB1064971A
Other languages
English (en)
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.)
Wilkinson Sword Ltd
Original Assignee
Wilkinson Sword Ltd
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 Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Priority to GB1064971A priority Critical patent/GB1352241A/en
Priority to BE781399A priority patent/BE781399A/xx
Priority to LU65093D priority patent/LU65093A1/xx
Priority to DE19722216030 priority patent/DE2216030A1/de
Priority to CH487972A priority patent/CH553039A/fr
Priority to CA138,765,A priority patent/CA951600A/en
Priority to IE431/72A priority patent/IE36250B1/xx
Priority to US00241446A priority patent/US3838512A/en
Priority to FR7211878A priority patent/FR2136174A5/fr
Priority to AU40821/72A priority patent/AU473368B2/en
Priority to AR24136572A priority patent/AR201729A1/es
Priority to IT942772A priority patent/IT953363B/it
Priority to BR209272A priority patent/BR7202092D0/pt
Priority to SE459872A priority patent/SE373776B/xx
Priority to PL1972154644A priority patent/PL83573B1/pl
Priority to TR1737472A priority patent/TR17374A/xx
Priority to BG020206A priority patent/BG20303A3/xx
Priority to IL3920372A priority patent/IL39203A/xx
Priority to RO7052072A priority patent/RO62302A/ro
Priority to DD16224972A priority patent/DD95336A5/xx
Publication of GB1352241A publication Critical patent/GB1352241A/en
Expired 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
    • B26B21/54—Razor-blades
    • B26B21/58—Razor-blades characterised by the material
    • B26B21/60—Razor-blades characterised by the material by the coating material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31681—Next to polyester, polyamide or polyimide [e.g., alkyd, glue, or nylon, etc.]

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Vapour Deposition (AREA)
  • Laminated Bodies (AREA)
GB1064971A 1971-04-13 1971-04-13 Razor blades Expired GB1352241A (en)

Priority Applications (20)

Application Number Priority Date Filing Date Title
GB1064971A GB1352241A (en) 1971-04-13 1971-04-13 Razor blades
BE781399A BE781399A (fr) 1971-04-13 1972-03-29 Perfectionnements aux lames de rasoir
LU65093D LU65093A1 (US07678551-20100316-C00001.png) 1971-04-13 1972-03-31
DE19722216030 DE2216030A1 (US07678551-20100316-C00001.png) 1971-04-13 1972-04-01
CH487972A CH553039A (fr) 1971-04-13 1972-04-04 Lame de rasoir.
CA138,765,A CA951600A (en) 1971-04-13 1972-04-04 Razor blades
IE431/72A IE36250B1 (en) 1971-04-13 1972-04-05 Improvements in razor blades
US00241446A US3838512A (en) 1971-04-13 1972-04-05 Razor blades
FR7211878A FR2136174A5 (US07678551-20100316-C00001.png) 1971-04-13 1972-04-05
AU40821/72A AU473368B2 (en) 1971-04-13 1972-04-06 Improvements in razor blades
AR24136572A AR201729A1 (es) 1971-04-13 1972-04-07 Hoja de afeitar
IT942772A IT953363B (it) 1971-04-13 1972-04-08 Lama da rasoio con rivestimento di una lega di cromo nitrurata
BR209272A BR7202092D0 (pt) 1971-04-13 1972-04-10 Lamina de barbear
SE459872A SE373776B (US07678551-20100316-C00001.png) 1971-04-13 1972-04-10
PL1972154644A PL83573B1 (US07678551-20100316-C00001.png) 1971-04-13 1972-04-11
TR1737472A TR17374A (tr) 1971-04-13 1972-04-11 Tras bicaklarinda islahat
BG020206A BG20303A3 (bg) 1971-04-13 1972-04-12 Подобрения при ножчета за бръснене
IL3920372A IL39203A (en) 1971-04-13 1972-04-12 Improvements in razor blades
RO7052072A RO62302A (ro) 1971-04-13 1972-04-12 Lame de ras
DD16224972A DD95336A5 (US07678551-20100316-C00001.png) 1971-04-13 1972-04-12

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1064971A GB1352241A (en) 1971-04-13 1971-04-13 Razor blades
GB430672 1972-01-29

Publications (1)

Publication Number Publication Date
GB1352241A true GB1352241A (en) 1974-05-08

Family

ID=26239033

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1064971A Expired GB1352241A (en) 1971-04-13 1971-04-13 Razor blades

Country Status (19)

Country Link
US (1) US3838512A (US07678551-20100316-C00001.png)
AR (1) AR201729A1 (US07678551-20100316-C00001.png)
AU (1) AU473368B2 (US07678551-20100316-C00001.png)
BE (1) BE781399A (US07678551-20100316-C00001.png)
BG (1) BG20303A3 (US07678551-20100316-C00001.png)
CA (1) CA951600A (US07678551-20100316-C00001.png)
CH (1) CH553039A (US07678551-20100316-C00001.png)
DD (1) DD95336A5 (US07678551-20100316-C00001.png)
DE (1) DE2216030A1 (US07678551-20100316-C00001.png)
FR (1) FR2136174A5 (US07678551-20100316-C00001.png)
GB (1) GB1352241A (US07678551-20100316-C00001.png)
IE (1) IE36250B1 (US07678551-20100316-C00001.png)
IL (1) IL39203A (US07678551-20100316-C00001.png)
IT (1) IT953363B (US07678551-20100316-C00001.png)
LU (1) LU65093A1 (US07678551-20100316-C00001.png)
PL (1) PL83573B1 (US07678551-20100316-C00001.png)
RO (1) RO62302A (US07678551-20100316-C00001.png)
SE (1) SE373776B (US07678551-20100316-C00001.png)
TR (1) TR17374A (US07678551-20100316-C00001.png)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001587A1 (en) * 1982-10-10 1984-04-26 Vni Instr Wear-resistant single-layer coating of metal cutting tool
GB2170226A (en) * 1985-01-30 1986-07-30 Leybold Heraeus Gmbh & Co Kg Coating machine parts and tools with high hardness material
GB2201428A (en) * 1987-02-02 1988-09-01 Boc Group Inc Transparent coatings by reactive sputtering
DE4112422A1 (de) * 1990-04-17 1991-10-24 Riken Kk Abriebfester ueberzug

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5048191A (en) * 1990-06-08 1991-09-17 The Gillette Company Razor blade technology
ZA928617B (en) * 1991-11-15 1993-05-11 Gillette Co Shaving system.
ATE121983T1 (de) * 1992-02-14 1995-05-15 Wilkinson Sword Gmbh Rasierapparatekopf, insbesondere rasierklingeneinheit, eines nassrasierapparates.
GB9311034D0 (en) * 1993-05-28 1993-07-14 Gillette Co Method of coating cutting edges
US6242100B1 (en) 1997-08-01 2001-06-05 Mascotech Coatings, Inc. Chrome coating having a top layer thereon
US6096426A (en) * 1997-08-01 2000-08-01 Mascotech, Inc. Coating having the appearance of black chrome
US6090490A (en) * 1997-08-01 2000-07-18 Mascotech, Inc. Zirconium compound coating having a silicone layer thereon
US6346327B1 (en) 1997-08-01 2002-02-12 Mascotech Coatings, Inc. Chrome coated article
US6168242B1 (en) 1997-08-01 2001-01-02 Mascotech, Inc. Zirconium nitride coating having a top layer thereon
US6103381A (en) * 1997-08-01 2000-08-15 Mascotech, Inc. Coating having the appearance of black chrome with a silicone top layer
GB9805102D0 (en) 1998-03-10 1998-05-06 Ciba Geigy Ag Device
US6277494B1 (en) 1999-03-05 2001-08-21 Mascotech, Inc. Chrome coated article
US6399219B1 (en) 1999-12-23 2002-06-04 Vapor Technologies, Inc. Article having a decorative and protective coating thereon
US6391457B1 (en) 1999-12-23 2002-05-21 Vapor Technologies, Inc. Coated article
US6684513B1 (en) * 2000-02-29 2004-02-03 The Gillette Company Razor blade technology
US7152526B2 (en) * 2002-01-29 2006-12-26 Nihon New Chrome Co., Ltd. Surface treated doctor blade
ATE406242T1 (de) * 2002-08-21 2008-09-15 Koninkl Philips Electronics Nv Haarschneidegerät mit einer gitternetzbeschichteten schneide
WO2005005110A1 (en) * 2003-07-15 2005-01-20 Koninklijke Philips Electronics N.V. A coated cutting member having a nitride hardened substrate
WO2006027016A1 (en) * 2004-09-08 2006-03-16 Bic-Violex Sa Method for deposition of a layer on a razor blade edge and razor blade
WO2006079360A1 (en) * 2005-01-27 2006-08-03 Bic Violex Sa Razor blade, razor head, razor and method of manufacturing a razor blade
US20070124944A1 (en) * 2005-11-30 2007-06-07 Eveready Battery Company, Inc. Razor blade and method of making it
US7966909B2 (en) * 2007-07-25 2011-06-28 The Gillette Company Process of forming a razor blade
JP6502484B2 (ja) 2014-10-06 2019-04-17 エッジウェル パーソナル ケア ブランズ リミテッド ライアビリティ カンパニーＥｄｇｅｗｅｌｌ Ｐｅｒｓｏｎａｌ Ｃａｒｅ Ｂｒａｎｄｓ， ＬＬＣ 遠心力を使用してかみそり刃上に表面コーティングを成形する方法
US9943879B2 (en) 2014-10-06 2018-04-17 Edgewell Personal Care Brands, Llc Method of shaping a surface coating on a razor blade
EP3639991A1 (en) 2018-10-19 2020-04-22 Edgewell Personal Care Brands, LLC Razor blade and method of making it
US11841836B2 (en) 2021-01-04 2023-12-12 Ownbackup Ltd. Target environment data seeding
CN117881510A (zh) 2021-08-24 2024-04-12 Edgewell个人护理品牌有限责任公司 用于涂覆刀片的系统和方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1930388A (en) * 1931-02-25 1933-10-10 Thos Firth & John Brown Ltd Process for hardening alloy steels
US2087051A (en) * 1933-12-21 1937-07-13 Gillette Safety Razor Co Fine edge blade and method of making the same
US2452915A (en) * 1947-06-27 1948-11-02 Armco Steel Corp Nitriding process
US3283117A (en) * 1965-04-22 1966-11-01 Philip Morris Inc Method for coating cutting edges of sharpened instruments
GB1193067A (en) * 1966-08-02 1970-05-28 Wilkinson Sword Ltd Improvements in Razor Blades.
GB1200165A (en) * 1968-02-01 1970-07-29 Gen Electric Improvements in the hard surfacing of metal articles

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001587A1 (en) * 1982-10-10 1984-04-26 Vni Instr Wear-resistant single-layer coating of metal cutting tool
GB2170226A (en) * 1985-01-30 1986-07-30 Leybold Heraeus Gmbh & Co Kg Coating machine parts and tools with high hardness material
GB2201428A (en) * 1987-02-02 1988-09-01 Boc Group Inc Transparent coatings by reactive sputtering
DE4112422A1 (de) * 1990-04-17 1991-10-24 Riken Kk Abriebfester ueberzug

Also Published As

Publication number Publication date
IL39203A (en) 1975-04-25
IE36250B1 (en) 1976-09-15
SE373776B (US07678551-20100316-C00001.png) 1975-02-17
FR2136174A5 (US07678551-20100316-C00001.png) 1972-12-22
BG20303A3 (bg) 1975-11-05
PL83573B1 (US07678551-20100316-C00001.png) 1975-12-31
AU4082172A (en) 1973-10-11
DD95336A5 (US07678551-20100316-C00001.png) 1973-01-20
CH553039A (fr) 1974-08-30
CA951600A (en) 1974-07-23
RO62302A (ro) 1980-01-15
LU65093A1 (US07678551-20100316-C00001.png) 1972-07-11
IE36250L (en) 1972-10-13
AU473368B2 (en) 1976-06-17
IT953363B (it) 1973-08-10
AR201729A1 (es) 1975-04-15
US3838512A (en) 1974-10-01
IL39203A0 (en) 1972-06-28
DE2216030A1 (US07678551-20100316-C00001.png) 1972-10-26
TR17374A (tr) 1975-03-24
BE781399A (fr) 1972-09-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees