ZA743699B - Improvements in and relating to razor blades - Google Patents

Improvements in and relating to razor blades

Info

Publication number
ZA743699B
ZA743699B ZA00743699A ZA743699A ZA743699B ZA 743699 B ZA743699 B ZA 743699B ZA 00743699 A ZA00743699 A ZA 00743699A ZA 743699 A ZA743699 A ZA 743699A ZA 743699 B ZA743699 B ZA 743699B
Authority
ZA
South Africa
Prior art keywords
relating
razor blades
razor
blades
Prior art date
Application number
ZA00743699A
Other languages
English (en)
Inventor
R Lyall
Original Assignee
Wilkinson Sword Ltd
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 Wilkinson Sword Ltd filed Critical Wilkinson Sword Ltd
Publication of ZA743699B publication Critical patent/ZA743699B/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
    • B26B21/56—Razor-blades characterised by the shape

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
  • Dry Shavers And Clippers (AREA)
  • Outer Garments And Coats (AREA)
ZA00743699A 1973-06-20 1974-06-11 Improvements in and relating to razor blades ZA743699B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2927573A GB1465697A (en) 1973-06-20 1973-06-20 Razor blades

Publications (1)

Publication Number Publication Date
ZA743699B true ZA743699B (en) 1975-06-25

Family

ID=10288962

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00743699A ZA743699B (en) 1973-06-20 1974-06-11 Improvements in and relating to razor blades

Country Status (13)

Country Link
JP (1) JPS5036261A (es)
BR (1) BR7404924D0 (es)
CA (1) CA1006344A (es)
DD (1) DD115873A5 (es)
DE (1) DE2428889A1 (es)
ES (1) ES204015Y (es)
FR (1) FR2234100B1 (es)
GB (1) GB1465697A (es)
IN (1) IN142546B (es)
IT (1) IT1013742B (es)
PL (1) PL93747B1 (es)
SU (1) SU560521A3 (es)
ZA (1) ZA743699B (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3372189D1 (en) * 1982-11-19 1987-07-30 Gillette Co Razor blades
US4916817A (en) * 1987-06-17 1990-04-17 The Gillette Company Razor blade cutting edge structure
EP1419036A1 (en) * 2001-07-11 2004-05-19 Koninklijke Philips Electronics N.V. Cutting member with dual profile tip
US9180599B2 (en) 2004-09-08 2015-11-10 Bic-Violex S.A. Method of deposition of a layer on a razor blade edge and razor blade
US9248579B2 (en) * 2008-07-16 2016-02-02 The Gillette Company Razors and razor cartridges
US9079321B2 (en) 2008-07-16 2015-07-14 The Gillette Company Razor blades
US20130014395A1 (en) * 2011-07-14 2013-01-17 Ashok Bakul Patel Razor blades having a large tip radius
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 (pt) 2014-12-22 2021-07-06 Bic-Violex Sa Lâmina para barbeamento e depilação
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

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2028790A1 (de) * 1970-06-05 1971-12-16 Siemens Ag Anordnung zur vermeidung von pendelungen bei elektrischen gleichlaufwellen

Also Published As

Publication number Publication date
FR2234100A1 (es) 1975-01-17
FR2234100B1 (es) 1977-10-07
ES204015Y (es) 1976-04-16
DE2428889A1 (de) 1975-01-23
DD115873A5 (es) 1975-10-20
ES204015U (es) 1976-01-01
JPS5036261A (es) 1975-04-05
PL93747B1 (es) 1977-06-30
IT1013742B (it) 1977-03-30
GB1465697A (en) 1977-02-23
IN142546B (es) 1977-07-23
BR7404924D0 (pt) 1975-01-21
AU6979574A (en) 1975-12-11
SU560521A3 (ru) 1977-05-30
CA1006344A (en) 1977-03-08

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