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ES8608980A1 - Razor blades. - Google Patents

Razor blades.

Info

Publication number
ES8608980A1
ES8608980A1 ES546592A ES546592A ES8608980A1 ES 8608980 A1 ES8608980 A1 ES 8608980A1 ES 546592 A ES546592 A ES 546592A ES 546592 A ES546592 A ES 546592A ES 8608980 A1 ES8608980 A1 ES 8608980A1
Authority
ES
Spain
Prior art keywords
blade
corrugations
razor blades
edge
blade edge
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
ES546592A
Other languages
Spanish (es)
Other versions
ES546592A0 (en
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
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Publication of ES8608980A1 publication Critical patent/ES8608980A1/en
Publication of ES546592A0 publication Critical patent/ES546592A0/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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
  • Knives (AREA)

Abstract

A water type razor blade has at least one sharpened cutting edge, of undulating form created by forming corrugations (10) at least in a longitudinal marginal portion of the blade and by machining a substantially planar facet (12) which intersects the corrugations (10) over their full depth. A guard member (22) with rear facing corrugations matching the blade edge undulations is set adjacent to the blade edge.
ES546592A 1983-12-23 1985-08-30 Razor blades. Expired ES8608980A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB838334310A GB8334310D0 (en) 1983-12-23 1983-12-23 Razor blades

Publications (2)

Publication Number Publication Date
ES8608980A1 true ES8608980A1 (en) 1986-07-16
ES546592A0 ES546592A0 (en) 1986-07-16

Family

ID=10553754

Family Applications (2)

Application Number Title Priority Date Filing Date
ES1984289841U Expired ES289841Y (en) 1983-12-23 1984-12-21 A SHAVING BLADE WITH RIPPED EDGES
ES546592A Expired ES8608980A1 (en) 1983-12-23 1985-08-30 Razor blades.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES1984289841U Expired ES289841Y (en) 1983-12-23 1984-12-21 A SHAVING BLADE WITH RIPPED EDGES

Country Status (6)

Country Link
EP (1) EP0167571A1 (en)
JP (1) JPS61500773A (en)
BR (1) BR8407242A (en)
ES (2) ES289841Y (en)
GB (2) GB8334310D0 (en)
WO (1) WO1985002809A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5010646A (en) * 1990-01-26 1991-04-30 The Gillette Company Shaving system
GB2310819A (en) * 1996-03-09 1997-09-10 Zulfiqar Akberali Husain Plastic razor blade
GB9700037D0 (en) * 1997-01-03 1997-02-19 Gillette Co Safety razors
TW378173B (en) * 1997-02-27 2000-01-01 Gillette Co Razor blade and cartridge including same and method of making same
US7673541B2 (en) * 2004-06-03 2010-03-09 The Gillette Company Colored razor blades
RU2733516C2 (en) 2011-10-06 2020-10-02 Бик-Вайолекс Са Solid rigid razor blade

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US609364A (en) * 1898-08-16 Pinking-scissors
US1823808A (en) * 1930-11-17 1931-09-15 Gillette Safety Razor Co Safety razor
US2043998A (en) * 1933-03-28 1936-06-16 Demosthenes B Hadjopoulos Safety razor and razor blade
DE739561C (en) * 1941-04-27 1944-04-19 Wilhelm Mueller razor blade
US2488436A (en) * 1948-11-23 1949-11-15 Sr Antonio Santoro Combination hair trimmer and razor
US3797110A (en) * 1972-04-21 1974-03-19 G Michelson Razor with guarded razor edge
JPS5227839A (en) * 1975-08-27 1977-03-02 Fujikura Ltd Automatic feed and discharge apparatus for strand delivery bobbin in wire twister
JPS53144213A (en) * 1977-04-22 1978-12-15 Hitachi Ltd Programable television game and study system
JPS607858B2 (en) * 1978-10-18 1985-02-27 松下電器産業株式会社 power supply
GR75103B (en) * 1980-11-14 1984-07-13 Wyeth John & Brother Ltd
JPS58111468A (en) * 1981-12-24 1983-07-02 Oki Electric Ind Co Ltd Telephone automatic dial signal transmitter

Also Published As

Publication number Publication date
GB2151532A (en) 1985-07-24
GB8431917D0 (en) 1985-01-30
ES289841Y (en) 1986-10-16
BR8407242A (en) 1985-11-26
WO1985002809A1 (en) 1985-07-04
JPS61500773A (en) 1986-04-24
EP0167571A1 (en) 1986-01-15
ES289841U (en) 1986-03-01
GB8334310D0 (en) 1984-02-01
ES546592A0 (en) 1986-07-16

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