JPH0532076B2 - - Google Patents

Info

Publication number
JPH0532076B2
JPH0532076B2 JP58503810A JP50381083A JPH0532076B2 JP H0532076 B2 JPH0532076 B2 JP H0532076B2 JP 58503810 A JP58503810 A JP 58503810A JP 50381083 A JP50381083 A JP 50381083A JP H0532076 B2 JPH0532076 B2 JP H0532076B2
Authority
JP
Japan
Prior art keywords
blade
tip
micrometers
edge
cutting
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 - Lifetime
Application number
JP58503810A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59502135A (ja
Inventor
Furanshisu Ratsuseru Karii
Edoin Roido Gurason
Joan Pamufurei
Romaurudo Kozurosukii
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=JPH0532076(B2) "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 JPS59502135A publication Critical patent/JPS59502135A/ja
Publication of JPH0532076B2 publication Critical patent/JPH0532076B2/ja
Granted 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)
JP58503810A 1982-11-19 1983-11-14 かみそりの刃 Granted JPS59502135A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB8233014 1982-11-19
GB8233014REGB 1982-11-19

Publications (2)

Publication Number Publication Date
JPS59502135A JPS59502135A (ja) 1984-12-27
JPH0532076B2 true JPH0532076B2 (enrdf_load_stackoverflow) 1993-05-14

Family

ID=10534368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58503810A Granted JPS59502135A (ja) 1982-11-19 1983-11-14 かみそりの刃

Country Status (9)

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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018501049A (ja) * 2014-12-22 2018-01-18 ビック・バイオレクス・エス・エー 剃刀の刃
JP2019136549A (ja) * 2019-05-13 2019-08-22 ビック・バイオレクス・エス・エー 剃刀の刃
JP2020509794A (ja) * 2017-03-08 2020-04-02 ビック・バイオレクス・エス・エー かみそり刃

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8821944D0 (en) 1988-09-19 1988-10-19 Gillette Co Method & apparatus for forming surface of workpiece
CA2234966A1 (en) * 1997-06-10 1998-12-10 Brian G. Balistee Improved blade edge
US6962000B2 (en) 2001-07-11 2005-11-08 Koninklijke Philips Electronics N.V. Cutting member with dual profile tip
US7144403B2 (en) 2003-07-29 2006-12-05 Alcon, Inc. Surgical knife
JP4575735B2 (ja) * 2004-09-27 2010-11-04 フェザー安全剃刀株式会社 ミクロトーム替刃
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
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
KR20210039205A (ko) * 2019-10-01 2021-04-09 주식회사 도루코 면도날
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 (ko) * 2020-06-16 2023-03-31 주식회사 도루코 면도날

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 (enrdf_load_stackoverflow) * 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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2018501049A (ja) * 2014-12-22 2018-01-18 ビック・バイオレクス・エス・エー 剃刀の刃
JP2020509794A (ja) * 2017-03-08 2020-04-02 ビック・バイオレクス・エス・エー かみそり刃
JP2019136549A (ja) * 2019-05-13 2019-08-22 ビック・バイオレクス・エス・エー 剃刀の刃

Also Published As

Publication number Publication date
GB2130955A (en) 1984-06-13
IN160884B (enrdf_load_stackoverflow) 1987-08-15
JPS59502135A (ja) 1984-12-27
EP0126128B1 (en) 1987-06-24
DE3372189D1 (en) 1987-07-30
MX161634A (es) 1990-11-27
GB2130955B (en) 1985-10-02
EP0126128A1 (en) 1984-11-28
CA1229476A (en) 1987-11-24
ES275817U (es) 1984-05-16
ES275817Y (es) 1984-12-16
GB8330432D0 (en) 1983-12-21
WO1984002104A1 (en) 1984-06-07

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