CA1235294A - Razor cartridge and method of manufacture - Google Patents

Razor cartridge and method of manufacture

Info

Publication number
CA1235294A
CA1235294A CA000491601A CA491601A CA1235294A CA 1235294 A CA1235294 A CA 1235294A CA 000491601 A CA000491601 A CA 000491601A CA 491601 A CA491601 A CA 491601A CA 1235294 A CA1235294 A CA 1235294A
Authority
CA
Canada
Prior art keywords
blade
cartridge
cutting edges
opening
supports
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
CA000491601A
Other languages
English (en)
French (fr)
Inventor
Anthony L. Dato
Carl A. Hultman
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert Co LLC
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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Application granted granted Critical
Publication of CA1235294A publication Critical patent/CA1235294A/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
    • B26B21/40—Details or accessories
    • B26B21/4068—Mounting devices; Manufacture of razors or cartridges
    • 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
    • B26B21/56—Razor-blades characterised by the shape
    • 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)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Knives (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
CA000491601A 1984-09-26 1985-09-26 Razor cartridge and method of manufacture Expired CA1235294A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US654,422 1984-09-26
US06/654,422 US4562645A (en) 1984-09-26 1984-09-26 Razor cartridge and method of manufacture

Publications (1)

Publication Number Publication Date
CA1235294A true CA1235294A (en) 1988-04-19

Family

ID=24624777

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000491601A Expired CA1235294A (en) 1984-09-26 1985-09-26 Razor cartridge and method of manufacture

Country Status (5)

Country Link
US (1) US4562645A (en, 2012)
EP (1) EP0176428B1 (en, 2012)
JP (1) JPS61172581A (en, 2012)
CA (1) CA1235294A (en, 2012)
DE (1) DE3565955D1 (en, 2012)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5236439A (en) * 1992-02-25 1993-08-17 Warner-Lambert Company Razor cartridge with improved rinsability
US20100107425A1 (en) * 2008-05-05 2010-05-06 Eveready Battery Company Inc. Razor Blade and Method of Manufacture
US9221185B2 (en) * 2008-09-10 2015-12-29 The Gillette Company Shaving razors and cartridges
RU2479415C2 (ru) * 2008-09-29 2013-04-20 Дзе Жиллетт Компани Картриджи для бритвенного прибора с перфорированными лезвийными сборками
US8209867B2 (en) * 2008-10-02 2012-07-03 The Gillette Company Shaving razors and cartridges
US8782903B2 (en) * 2009-05-29 2014-07-22 The Gillette Company Shaving razor comb guard for a trimming blade
DE102010006030B4 (de) * 2010-01-27 2013-02-21 Frank Brormann Frisiermesser
WO2011094887A1 (es) * 2010-02-03 2011-08-11 Fernando Fernandez Telleria Afeitadora manual con cartucho giratorio portador de una pluralidad de unidades de corte de doble filo
US9492933B2 (en) 2011-09-30 2016-11-15 The Gillette Company Guard for a shaving razor
KR101635800B1 (ko) * 2015-09-15 2016-07-04 주식회사 도루코 분절 가능한 양날형 면도날
US20180370053A1 (en) * 2017-06-22 2018-12-27 Sharidan L Stiles Stiles Honed Blade and Apparatus for Same
US11167438B2 (en) * 2018-08-23 2021-11-09 Elizabeth Ward Rookie razor
USD905339S1 (en) * 2019-04-24 2020-12-15 Edgewell Personal Care Brands, Llc Safety razor blade assembly

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB297251A (en) * 1927-12-09 1928-09-20 Alec Vernon Watson Improvements in or relating to safety razor blades
US2325662A (en) * 1942-06-27 1943-08-03 Oliver H Clarke Razor
US2551256A (en) * 1946-05-21 1951-05-01 Allan Panzer Safety razor
US2550056A (en) * 1946-05-21 1951-04-24 Foltis Anestis Safety razor with integral folded blade
GB1426558A (en) * 1973-01-23 1976-03-03 Warner Lambert Co Razor blades
GB1587317A (en) * 1978-05-30 1981-04-01 Gillette Co Safety razors
US4354312A (en) * 1980-10-06 1982-10-19 The Gillette Company Shaving implement, housing therefor, and razor
KR830007239A (ko) * 1981-01-21 1983-10-19 윌킨슨 스워드 리밋티드 면도날 및 면도기의 제조방법

Also Published As

Publication number Publication date
DE3565955D1 (en) 1988-12-08
JPS61172581A (ja) 1986-08-04
US4562645A (en) 1986-01-07
EP0176428A1 (en) 1986-04-02
JPH033513B2 (en, 2012) 1991-01-18
EP0176428B1 (en) 1988-11-02

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Legal Events

Date Code Title Description
MKEX Expiry
MKEX Expiry

Effective date: 20050926