CA1026541A - Twin blade shaving unit for safety razor - Google Patents

Twin blade shaving unit for safety razor

Info

Publication number
CA1026541A
CA1026541A CA215,205A CA215205A CA1026541A CA 1026541 A CA1026541 A CA 1026541A CA 215205 A CA215205 A CA 215205A CA 1026541 A CA1026541 A CA 1026541A
Authority
CA
Canada
Prior art keywords
safety razor
shaving unit
twin blade
blade shaving
twin
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
CA215,205A
Other languages
French (fr)
Other versions
CA215205S (en
Inventor
William M. Donovan
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.)
Warner Lambert Co LLC
Original Assignee
Warner Lambert 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 Warner Lambert Co LLC filed Critical Warner Lambert Co LLC
Application granted granted Critical
Publication of CA1026541A publication Critical patent/CA1026541A/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
    • 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
    • B26B21/08—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 involving changeable blades
    • B26B21/14—Safety razors with one or more blades arranged transversely to the handle
    • B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Dry Shavers And Clippers (AREA)
CA215,205A 1973-12-13 1974-12-04 Twin blade shaving unit for safety razor Expired CA1026541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US00424511A US3851392A (en) 1973-12-13 1973-12-13 Shaving unit for safety razor

Publications (1)

Publication Number Publication Date
CA1026541A true CA1026541A (en) 1978-02-21

Family

ID=23682883

Family Applications (1)

Application Number Title Priority Date Filing Date
CA215,205A Expired CA1026541A (en) 1973-12-13 1974-12-04 Twin blade shaving unit for safety razor

Country Status (4)

Country Link
US (1) US3851392A (en)
BE (1) BE823293A (en)
CA (1) CA1026541A (en)
ZA (1) ZA747833B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952413A (en) * 1974-12-13 1976-04-27 Warner-Lambert Company Shaving unit for safety razor
US4011071A (en) * 1975-07-10 1977-03-08 American Optical Corporation Method of making glass shaving instrument

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1975757A (en) * 1927-08-01 1934-10-02 Edward J Gray Safety razor
GB772532A (en) * 1953-07-07 1957-04-17 Peter Hariolf Plesch Improvements in razor blades for use in safety razors

Also Published As

Publication number Publication date
US3851392A (en) 1974-12-03
ZA747833B (en) 1976-01-28
BE823293A (en) 1975-04-01

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