ZA911817B - Razor blade technology - Google Patents

Razor blade technology

Info

Publication number
ZA911817B
ZA911817B ZA911817A ZA911817A ZA911817B ZA 911817 B ZA911817 B ZA 911817B ZA 911817 A ZA911817 A ZA 911817A ZA 911817 A ZA911817 A ZA 911817A ZA 911817 B ZA911817 B ZA 911817B
Authority
ZA
South Africa
Prior art keywords
razor blade
blade technology
technology
razor
blade
Prior art date
Application number
ZA911817A
Other languages
English (en)
Inventor
Carolyn M Kramer
M Kramer Carolyn
Original Assignee
Gillette Co
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 filed Critical Gillette Co
Publication of ZA911817B publication Critical patent/ZA911817B/xx

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
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S76/00—Metal tools and implements, making
    • Y10S76/08—Razor blade manufacturing

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physical Vapour Deposition (AREA)
  • Knives (AREA)
  • Dry Shavers And Clippers (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Catalysts (AREA)
  • Lubricants (AREA)
  • Coating By Spraying Or Casting (AREA)
ZA911817A 1990-03-19 1991-03-12 Razor blade technology ZA911817B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/495,475 US5056227A (en) 1990-03-19 1990-03-19 Razor blade technology

Publications (1)

Publication Number Publication Date
ZA911817B true ZA911817B (en) 1992-09-30

Family

ID=23968789

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA911817A ZA911817B (en) 1990-03-19 1991-03-12 Razor blade technology

Country Status (8)

Country Link
US (1) US5056227A (xx)
EP (1) EP0476087A4 (xx)
JP (1) JPH05500465A (xx)
CN (1) CN1054928A (xx)
AU (1) AU7476491A (xx)
CA (1) CA2054187A1 (xx)
WO (1) WO1991014548A1 (xx)
ZA (1) ZA911817B (xx)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669144A (en) * 1991-11-15 1997-09-23 The Gillette Company Razor blade technology
US5328121A (en) * 1992-06-03 1994-07-12 Sonoco Products Company Textile core having improved start-up groove
US5347887A (en) * 1993-03-11 1994-09-20 Microsurgical Techniques, Inc. Composite cutting edge
US5604983A (en) * 1994-04-14 1997-02-25 The Gillette Company Razor system
US5958134A (en) * 1995-06-07 1999-09-28 Tokyo Electron Limited Process equipment with simultaneous or sequential deposition and etching capabilities
US6105261A (en) * 1998-05-26 2000-08-22 Globix Technologies, Inc. Self sharpening blades and method for making same
AU2002305204A1 (en) 2001-04-17 2002-10-28 Lazorblades, Inc. Ceramic blade and production method therefor
EP1418027B1 (en) * 2001-08-10 2005-11-16 Matsushita Electric Works, Ltd. Electric razor inner blade unit
GB2376911A (en) * 2001-10-18 2002-12-31 Diamanx Products Ltd Razor blade
US20030084577A1 (en) * 2001-11-06 2003-05-08 Kazutoshi Kaizuka Cutting implement comprising a multi-element mineral
US6952856B2 (en) 2001-11-06 2005-10-11 Create Co., Ltd. Ionic toothbrush
EP1490191B1 (en) * 2002-03-11 2012-07-04 Beaver-Visitec International (US), Inc. Method for the manufacture of surgical blades
RU2363771C2 (ru) * 2003-09-17 2009-08-10 Бектон, Дикинсон Энд Компани Кремниевые лезвия для хирургического и нехирургического применения
US7104948B2 (en) 2003-10-06 2006-09-12 Create Co., Ltd. Bracelet that radiates anion and far infrared rays
JP3102862U (ja) * 2004-01-16 2004-07-15 株式会社クレイツ 美顔用スチーマ
CN101035925B (zh) * 2004-09-08 2010-09-08 比克-维奥利克斯公司 在剃须刀片刀口和剃须刀片上沉积涂层的方法
TWI282299B (en) * 2004-09-23 2007-06-11 Ind Tech Res Inst Ceramic blade and fabrication method thereof
US20070227008A1 (en) * 2006-03-29 2007-10-04 Andrew Zhuk Razors
US8408096B2 (en) * 2006-04-10 2013-04-02 Herbert A. Howland Shaving/cutting device with directly deposited razor structures
US7854078B2 (en) * 2008-07-15 2010-12-21 Hall David R Chain assembly
CN101462274B (zh) * 2007-12-17 2012-10-10 鸿富锦精密工业（深圳）有限公司 剪切机
US9079321B2 (en) * 2008-07-16 2015-07-14 The Gillette Company Razor blades
US7818883B2 (en) * 2008-07-22 2010-10-26 L.I.F.E. Support Technologies, Llc Safety razor
US20110203112A1 (en) * 2008-07-22 2011-08-25 Samuel Lax Safety razor
US20100175261A1 (en) * 2008-07-22 2010-07-15 L.I.F.E. Support Technologies, Llc Safety razor
US8628821B2 (en) * 2009-01-12 2014-01-14 The Gillette Company Formation of thin uniform coatings on blade edges using isostatic press
US8642122B2 (en) 2009-01-12 2014-02-04 The Gillette Company Formation of thin uniform coatings on blade edges using isostatic press
US9327416B2 (en) 2009-07-17 2016-05-03 The Gillette Company Atomic layer deposition coatings on razor components
US20130014396A1 (en) 2011-07-14 2013-01-17 Kenneth James Skrobis Razor blades having a wide facet angle
CN104175340A (zh) * 2013-05-23 2014-12-03 孙宇鹏 旋转式电动剃须刀刀片以及电动剃须刀
US11148309B2 (en) * 2013-06-05 2021-10-19 The Gillette Company Llc Razor components with novel coating
WO2016101990A1 (en) 2014-12-22 2016-06-30 Bic-Violex Sa Razor blade
DE102014016983A1 (de) 2014-11-18 2016-05-19 Athanassios Alexiou Klingenmaterial
ES2820772T3 (es) * 2015-05-25 2021-04-22 Kyocera Corp Cuchillo cerámico
CN105328520B (zh) * 2015-09-23 2018-02-16 东莞信柏结构陶瓷股份有限公司 陶瓷刮胡刀及其制作方法
US11230025B2 (en) 2015-11-13 2022-01-25 The Gillette Company Llc Razor blade
US11654588B2 (en) * 2016-08-15 2023-05-23 The Gillette Company Llc Razor blades
US10814508B1 (en) 2017-07-26 2020-10-27 Bredan, Inc. Razor
CN111185942B (zh) * 2020-02-25 2023-10-27 深圳市誉和光学精密刀具有限公司 切刀及其加工方法
JP2023521054A (ja) * 2020-04-16 2023-05-23 ザ ジレット カンパニー リミテッド ライアビリティ カンパニー カミソリ刃

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2555214A (en) * 1948-02-04 1951-05-29 Associated Dev & Res Corp Method of producing glass razor blades and product thereof
DD63018A (xx) * 1966-03-16
US3607485A (en) * 1967-10-23 1971-09-21 Corning Glass Works Method of making glass razor blades
US3514856A (en) * 1967-10-30 1970-06-02 Corning Glass Works Razor blade configuration
US3543402A (en) * 1968-04-15 1970-12-01 Coors Porcelain Co Ceramic cutting blade
US3829969A (en) * 1969-07-28 1974-08-20 Gillette Co Cutting tool with alloy coated sharpened edge
US3703766A (en) * 1970-07-20 1972-11-28 Edward Camp Tibbals Safety razor blade
AU485283B2 (en) * 1971-05-18 1974-10-03 Warner-Lambert Company Method of making a razorblade
US3761372A (en) * 1971-07-09 1973-09-25 Gillette Co Method for producing an improved cutting tool
US3960608A (en) * 1972-08-05 1976-06-01 Wilkinson Sword Limited Members having a cutting edge
US3834265A (en) * 1973-02-16 1974-09-10 Gillette Co Ceramic cutting instruments
US4122602A (en) * 1977-06-03 1978-10-31 The Gillette Company Processes for treating cutting edges
US4534827A (en) * 1983-08-26 1985-08-13 Henderson Donald W Cutting implement and method of making same
JPS6058806A (ja) * 1983-09-10 1985-04-05 梅屋　薫 かみそりの刃
JPS6058805A (ja) * 1983-09-10 1985-04-05 梅屋　薫 かみそりの刃の製造方法
US4702004A (en) * 1985-07-24 1987-10-27 Haythornthwaite James Alan Glass razor blade and handle

Also Published As

Publication number Publication date
WO1991014548A1 (en) 1991-10-03
CA2054187A1 (en) 1991-09-20
EP0476087A4 (en) 1992-09-02
US5056227A (en) 1991-10-15
CN1054928A (zh) 1991-10-02
JPH05500465A (ja) 1993-02-04
EP0476087A1 (en) 1992-03-25
AU7476491A (en) 1991-10-21

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