JPS566800B2 - - Google Patents

Info

Publication number
JPS566800B2
JPS566800B2 JP5574773A JP5574773A JPS566800B2 JP S566800 B2 JPS566800 B2 JP S566800B2 JP 5574773 A JP5574773 A JP 5574773A JP 5574773 A JP5574773 A JP 5574773A JP S566800 B2 JPS566800 B2 JP S566800B2
Authority
JP
Japan
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
JP5574773A
Other languages
Japanese (ja)
Other versions
JPS4941988A (fr
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 filed Critical
Publication of JPS4941988A publication Critical patent/JPS4941988A/ja
Publication of JPS566800B2 publication Critical patent/JPS566800B2/ja
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
    • B26B21/58—Razor-blades characterised by the material
    • 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)
  • Knives (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Mechanical Coupling Of Light Guides (AREA)
JP5574773A 1972-05-22 1973-05-21 Expired JPS566800B2 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00255545A US3805387A (en) 1972-05-22 1972-05-22 Fiber razor blade

Publications (2)

Publication Number Publication Date
JPS4941988A JPS4941988A (fr) 1974-04-19
JPS566800B2 true JPS566800B2 (fr) 1981-02-13

Family

ID=22968812

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5574773A Expired JPS566800B2 (fr) 1972-05-22 1973-05-21

Country Status (6)

Country Link
US (1) US3805387A (fr)
JP (1) JPS566800B2 (fr)
CA (1) CA977134A (fr)
DE (1) DE2322650A1 (fr)
GB (1) GB1386529A (fr)
NL (1) NL7306573A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831466A (en) * 1972-02-08 1974-08-27 J Hicks Glass blade and glass blade blank
US4011071A (en) * 1975-07-10 1977-03-08 American Optical Corporation Method of making glass shaving instrument
AU625072B2 (en) * 1988-07-13 1992-07-02 Warner-Lambert Company Shaving razors
US5018274A (en) * 1990-04-05 1991-05-28 The Gillette Company Safety razor blade
US6105261A (en) * 1998-05-26 2000-08-22 Globix Technologies, Inc. Self sharpening blades and method for making same
US6357484B1 (en) * 1998-08-31 2002-03-19 Uop Llc Microporous structure defined by a multiplicity of singular channels and method of making
GB2580088C (en) 2018-12-21 2021-05-26 Brengor Innovation Ltd Razor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3065920A (en) * 1959-01-22 1962-11-27 Bolton John W & Sons Inc Working surfaces for refining engines
US3480483A (en) * 1965-05-06 1969-11-25 Wilkinson Sword Ltd Razor blades and methods of manufacture thereof
US3514856A (en) * 1967-10-30 1970-06-02 Corning Glass Works Razor blade configuration
US3590472A (en) * 1968-04-24 1971-07-06 Gen Dynamics Corp Composite material for making cutting and abrading tools

Also Published As

Publication number Publication date
NL7306573A (fr) 1973-11-26
DE2322650A1 (de) 1973-12-06
GB1386529A (en) 1975-03-05
CA977134A (en) 1975-11-04
US3805387A (en) 1974-04-23
JPS4941988A (fr) 1974-04-19

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