GB2130955B - Razor blades - Google Patents

Razor blades

Info

Publication number
GB2130955B
GB2130955B GB08330432A GB8330432A GB2130955B GB 2130955 B GB2130955 B GB 2130955B GB 08330432 A GB08330432 A GB 08330432A GB 8330432 A GB8330432 A GB 8330432A GB 2130955 B GB2130955 B GB 2130955B
Authority
GB
United Kingdom
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
Application number
GB08330432A
Other versions
GB2130955A (en
GB8330432D0 (en
Inventor
Francis Russell Curry
Edwin Lloyd Glasson
Joan Pumfrey
Romauld Kozlowski
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.)
Gillette Co LLC
Original Assignee
Gillette 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10534368&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB2130955(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of GB8330432D0 publication Critical patent/GB8330432D0/en
Publication of GB2130955A publication Critical patent/GB2130955A/en
Application granted granted Critical
Publication of GB2130955B publication Critical patent/GB2130955B/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
    • B26B21/56—Razor-blades characterised by the shape
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Knives (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
GB08330432A 1982-11-19 1983-11-15 Razor blades Expired GB2130955B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8233014 1982-11-19

Publications (3)

Publication Number Publication Date
GB8330432D0 GB8330432D0 (en) 1983-12-21
GB2130955A GB2130955A (en) 1984-06-13
GB2130955B true GB2130955B (en) 1985-10-02

Family

ID=10534368

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08330432A Expired GB2130955B (en) 1982-11-19 1983-11-15 Razor blades

Country Status (9)

Country Link
EP (1) EP0126128B1 (en)
JP (1) JPS59502135A (en)
CA (1) CA1229476A (en)
DE (1) DE3372189D1 (en)
ES (1) ES275817Y (en)
GB (1) GB2130955B (en)
IN (1) IN160884B (en)
MX (1) MX161634A (en)
WO (1) WO1984002104A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2234966A1 (en) * 1997-06-10 1998-12-10 Brian G. Balistee Improved blade edge
EP1419036A1 (en) 2001-07-11 2004-05-19 Koninklijke Philips Electronics N.V. Cutting member with dual profile tip
US7144403B2 (en) 2003-07-29 2006-12-05 Alcon, Inc. Surgical knife
JP4575735B2 (en) * 2004-09-27 2010-11-04 フェザー安全剃刀株式会社 Microtome blade
US9751230B2 (en) * 2014-05-19 2017-09-05 The Gillette Company Razor blades
WO2016015771A1 (en) 2014-07-31 2016-02-04 Bic-Violex Sa Razor blade coating
BR112017010922B1 (en) * 2014-12-22 2021-07-06 Bic-Violex Sa BLADE FOR SHAVING AND DEHAIRING
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
EP3372361A1 (en) 2017-03-08 2018-09-12 BIC-Violex S.A. Razor blade
EP3372362A1 (en) 2017-03-08 2018-09-12 BIC-Violex S.A. Razor blade
JP6864034B2 (en) * 2019-05-13 2021-04-21 ビック・バイオレクス・エス・エー Razor blade
KR20210039205A (en) 2019-10-01 2021-04-09 주식회사 도루코 Shaving Blade
US20210276211A1 (en) * 2020-03-05 2021-09-09 John Robert Harris Razor blade with improved asymmetric profile
EP3895857A1 (en) * 2020-04-16 2021-10-20 GFD Gesellschaft für Diamantprodukte mbH Shaving device
KR102516887B1 (en) * 2020-06-16 2023-03-31 주식회사 도루코 Shaving Blade

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3461616A (en) * 1966-10-14 1969-08-19 Gillette Co Methods and apparatus for sharpening razor blades or similar cutting tools
GB1258348A (en) * 1969-10-15 1971-12-30
GB1350594A (en) * 1970-02-05 1974-04-18 Gillette Industries Ltd Sharpening cutting edges
US3761374A (en) * 1971-07-09 1973-09-25 Gillette Co Process for producing an improved cutting tool
GB1465697A (en) * 1973-06-20 1977-02-23 Wilkinson Sword Ltd Razor blades

Also Published As

Publication number Publication date
ES275817Y (en) 1984-12-16
GB2130955A (en) 1984-06-13
GB8330432D0 (en) 1983-12-21
CA1229476A (en) 1987-11-24
WO1984002104A1 (en) 1984-06-07
EP0126128A1 (en) 1984-11-28
EP0126128B1 (en) 1987-06-24
IN160884B (en) 1987-08-15
DE3372189D1 (en) 1987-07-30
JPS59502135A (en) 1984-12-27
ES275817U (en) 1984-05-16
MX161634A (en) 1990-11-27
JPH0532076B2 (en) 1993-05-14

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Legal Events

Date Code Title Description
727 Application made for amendment of specification (sect. 27/1977)
727A Application for amendment of specification now open to opposition (sect. 27/1977)
727B Case decided by the comptroller ** specification amended (sect. 27/1977)
SPA Amended specification published
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20001115