CA951600A - Razor blades - Google Patents
Razor bladesInfo
- Publication number
- CA951600A CA951600A CA138,765,A CA138765A CA951600A CA 951600 A CA951600 A CA 951600A CA 138765 A CA138765 A CA 138765A CA 951600 A CA951600 A CA 951600A
- Authority
- CA
- Canada
- Prior art keywords
- razor blades
- razor
- blades
- 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
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)
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 |
---|---|
CA951600A true CA951600A (en) | 1974-07-23 |
Family
ID=26239033
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA138,765,A Expired CA951600A (en) | 1971-04-13 | 1972-04-04 | Razor blades |
Country Status (19)
Country | Link |
---|---|
US (1) | US3838512A (en) |
AR (1) | AR201729A1 (en) |
AU (1) | AU473368B2 (en) |
BE (1) | BE781399A (en) |
BG (1) | BG20303A3 (en) |
CA (1) | CA951600A (en) |
CH (1) | CH553039A (en) |
DD (1) | DD95336A5 (en) |
DE (1) | DE2216030A1 (en) |
FR (1) | FR2136174A5 (en) |
GB (1) | GB1352241A (en) |
IE (1) | IE36250B1 (en) |
IL (1) | IL39203A (en) |
IT (1) | IT953363B (en) |
LU (1) | LU65093A1 (en) |
PL (1) | PL83573B1 (en) |
RO (1) | RO62302A (en) |
SE (1) | SE373776B (en) |
TR (1) | TR17374A (en) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1128618A1 (en) * | 1982-10-10 | 1987-03-07 | Всесоюзный Научно-Исследовательский Инструментальный Институт | Material of wear-resistant coating of metal-cutting tool |
DE3503105A1 (en) * | 1985-01-30 | 1986-07-31 | Leybold-Heraeus GmbH, 5000 Köln | METHOD FOR COATING MACHINE PARTS AND TOOLS WITH CARBIDE MATERIAL AND MACHINE PARTS AND TOOLS PRODUCED BY THE METHOD |
US4769291A (en) * | 1987-02-02 | 1988-09-06 | The Boc Group, Inc. | Transparent coatings by reactive sputtering |
JPH04368A (en) * | 1990-04-17 | 1992-01-06 | Riken Corp | Wear resistant coating film and production thereof |
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. |
EP0556531B1 (en) * | 1992-02-14 | 1995-05-03 | Wilkinson Sword Gesellschaft mit beschränkter Haftung | Shaving head, in particular the razor blade unit of a mechanical razor |
GB9311034D0 (en) * | 1993-05-28 | 1993-07-14 | Gillette Co | Method of coating cutting edges |
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 |
US6242100B1 (en) | 1997-08-01 | 2001-06-05 | Mascotech Coatings, Inc. | Chrome 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 |
US6090490A (en) * | 1997-08-01 | 2000-07-18 | Mascotech, Inc. | Zirconium compound coating having a silicone layer thereon |
US6096426A (en) * | 1997-08-01 | 2000-08-01 | Mascotech, Inc. | Coating having the appearance of black chrome |
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 |
JP2005536267A (en) * | 2002-08-21 | 2005-12-02 | コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ | Cutting member with superlattice coating |
WO2005005110A1 (en) * | 2003-07-15 | 2005-01-20 | Koninklijke Philips Electronics N.V. | A coated cutting member having a nitride hardened substrate |
EP1815040B1 (en) * | 2004-09-08 | 2016-01-06 | BIC Violex S.A. | 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 |
WO2016057302A1 (en) | 2014-10-06 | 2016-04-14 | Edgewell Personal Care Brands, Llc | Method of shaping a surface coating on a razor blade using centrifugal force |
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 |
WO2022144828A1 (en) | 2021-01-04 | 2022-07-07 | Ownbackup Ltd. | Target environment data seeding |
CN117881510A (en) | 2021-08-24 | 2024-04-12 | Edgewell个人护理品牌有限责任公司 | System and method for coating a blade |
Family Cites Families (6)
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 |
-
1971
- 1971-04-13 GB GB1064971A patent/GB1352241A/en not_active Expired
-
1972
- 1972-03-29 BE BE781399A patent/BE781399A/en unknown
- 1972-03-31 LU LU65093D patent/LU65093A1/xx unknown
- 1972-04-01 DE DE19722216030 patent/DE2216030A1/de active Pending
- 1972-04-04 CA CA138,765,A patent/CA951600A/en not_active Expired
- 1972-04-04 CH CH487972A patent/CH553039A/en not_active IP Right Cessation
- 1972-04-05 IE IE431/72A patent/IE36250B1/en unknown
- 1972-04-05 US US00241446A patent/US3838512A/en not_active Expired - Lifetime
- 1972-04-05 FR FR7211878A patent/FR2136174A5/fr not_active Expired
- 1972-04-06 AU AU40821/72A patent/AU473368B2/en not_active Expired
- 1972-04-07 AR AR24136572A patent/AR201729A1/en active
- 1972-04-08 IT IT942772A patent/IT953363B/en active
- 1972-04-10 SE SE459872A patent/SE373776B/xx unknown
- 1972-04-11 PL PL1972154644A patent/PL83573B1/pl unknown
- 1972-04-11 TR TR1737472A patent/TR17374A/en unknown
- 1972-04-12 RO RO7052072A patent/RO62302A/en unknown
- 1972-04-12 BG BG020206A patent/BG20303A3/en unknown
- 1972-04-12 IL IL3920372A patent/IL39203A/en unknown
- 1972-04-12 DD DD16224972A patent/DD95336A5/xx unknown
Also Published As
Publication number | Publication date |
---|---|
TR17374A (en) | 1975-03-24 |
US3838512A (en) | 1974-10-01 |
GB1352241A (en) | 1974-05-08 |
AU473368B2 (en) | 1976-06-17 |
FR2136174A5 (en) | 1972-12-22 |
DD95336A5 (en) | 1973-01-20 |
LU65093A1 (en) | 1972-07-11 |
AR201729A1 (en) | 1975-04-15 |
IT953363B (en) | 1973-08-10 |
IE36250L (en) | 1972-10-13 |
PL83573B1 (en) | 1975-12-31 |
CH553039A (en) | 1974-08-30 |
IL39203A (en) | 1975-04-25 |
IL39203A0 (en) | 1972-06-28 |
BG20303A3 (en) | 1975-11-05 |
BE781399A (en) | 1972-09-29 |
AU4082172A (en) | 1973-10-11 |
IE36250B1 (en) | 1976-09-15 |
SE373776B (en) | 1975-02-17 |
RO62302A (en) | 1980-01-15 |
DE2216030A1 (en) | 1972-10-26 |
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