CA1003199A - Razor blade assembly - Google Patents

Razor blade assembly

Info

Publication number
CA1003199A
CA1003199A CA180,231A CA180231A CA1003199A CA 1003199 A CA1003199 A CA 1003199A CA 180231 A CA180231 A CA 180231A CA 1003199 A CA1003199 A CA 1003199A
Authority
CA
Canada
Prior art keywords
blade assembly
razor blade
razor
assembly
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
CA180,231A
Inventor
Francis W. Dorion (Jr.)
Roger L. Perry
Warren I. Nissen
Paul W. Douglass
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
Priority to US28751572 priority Critical patent/US3842499A/en
Application filed by Gillette Co LLC filed Critical Gillette Co LLC
Application granted granted Critical
Publication of CA1003199A publication Critical patent/CA1003199A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B26HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26BHAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00Razors 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
    • B26B21/54Razor-blades
CA180,231A 1972-09-08 1973-09-04 Razor blade assembly Expired CA1003199A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US28751572 US3842499A (en) 1972-09-08 1972-09-08 Razor blade assembly

Publications (1)

Publication Number Publication Date
CA1003199A true CA1003199A (en) 1977-01-11

Family

ID=23103245

Family Applications (1)

Application Number Title Priority Date Filing Date
CA180,231A Expired CA1003199A (en) 1972-09-08 1973-09-04 Razor blade assembly

Country Status (2)

Country Link
US (1) US3842499A (en)
CA (1) CA1003199A (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3934338A (en) * 1972-12-11 1976-01-27 Philip Morris Incorporated Multiple blade safety razor combination
US3938250A (en) * 1974-05-15 1976-02-17 The Gillette Company Disposable blade unit
US4084316A (en) * 1974-10-08 1978-04-18 The Gillette Company Safety razors
US6141875A (en) * 1993-02-22 2000-11-07 Andrews; Edward A. In-line shaving razors with twin pivoting heads
US5343622A (en) * 1993-02-22 1994-09-06 Andrews Edward A Bi-directional razor device
WO2002051599A1 (en) * 2000-12-22 2002-07-04 Koninklijke Philips Electronics N.V. Shaving head and shaver provided with such a shaving head
US6442850B1 (en) * 2001-02-28 2002-09-03 Pfizer Inc. Shaving razor using blade cartridge and blade cartridge therefor
WO2008023210A1 (en) * 2006-08-25 2008-02-28 Bic-Violex Sa Shaving blade unit and shaver having such a blade unit
US20090083982A1 (en) * 2007-09-28 2009-04-02 The Gillette Company Decreasing blade spans
EP2366507B1 (en) 2010-03-15 2015-05-13 The Gillette Company Razor cartridge
US20160158949A1 (en) * 2014-12-08 2016-06-09 The Gillette Company Razor Cartridge Guard Structure
US20160158948A1 (en) * 2014-12-08 2016-06-09 The Gillette Company Razor Cartridge Guard Structure
USD905339S1 (en) 2019-04-24 2020-12-15 Edgewell Personal Care Brands, Llc Safety razor blade assembly

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190909905A (en) * 1909-04-26 1909-09-09 Georg Friedrich Hofmann Improvements in Razors or Shaving Appliances.
US1269299A (en) * 1912-07-15 1918-06-11 Eugene G Mergenthaler Safety-razor.
FR739501A (en) * 1932-07-05 1933-01-13 Kirby Sa Safety razor blade enhancements
FR973077A (en) * 1948-10-07 1951-02-07 Improvement to safety razors
US2705834A (en) * 1951-02-03 1955-04-12 Robert R Lundy Safety razor blade
FR1039546A (en) * 1951-07-10 1953-10-07 Multi-wire razor
GB749741A (en) * 1951-09-04 1956-05-30 Peter Hariolf Plesch Improvements in or relating to safety razors
US2715267A (en) * 1952-08-26 1955-08-16 Gerald E Force Safety razors
US3262206A (en) * 1962-11-28 1966-07-26 Harry F Tomek Razor blades
US3514856A (en) * 1967-10-30 1970-06-02 Corning Glass Works Razor blade configuration
US3660893A (en) * 1969-03-26 1972-05-09 Norman C Welsh Replaceable blade unit for a safety razor
US3675323A (en) * 1969-07-18 1972-07-11 Philip Morris Inc Disposable preassembled plastic razor
US3724070A (en) * 1971-03-15 1973-04-03 Gillette Co Dual razor blade assembly
US3786563A (en) * 1971-08-31 1974-01-22 Gillette Co Shaving system

Also Published As

Publication number Publication date
US3842499A (en) 1974-10-22
CA1003199A1 (en)

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