CA2315664C - Couteau de securite tout usage reglable - Google Patents

Couteau de securite tout usage reglable Download PDF

Info

Publication number
CA2315664C
CA2315664C CA 2315664 CA2315664A CA2315664C CA 2315664 C CA2315664 C CA 2315664C CA 2315664 CA2315664 CA 2315664 CA 2315664 A CA2315664 A CA 2315664A CA 2315664 C CA2315664 C CA 2315664C
Authority
CA
Canada
Prior art keywords
blade
handle
carrier frame
utility knife
cartridge
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 - Fee Related
Application number
CA 2315664
Other languages
English (en)
Other versions
CA2315664A1 (fr
Inventor
Zareh Khachatoorian
Jian Ping Qiu
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.)
JPJ Investment Holding Corp
Original Assignee
JPJ Investment Holding Corp
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 claimed from US09/374,524 external-priority patent/US6330749B1/en
Priority claimed from US09/374,522 external-priority patent/US6502311B1/en
Priority claimed from US09/374,523 external-priority patent/US6357120B1/en
Application filed by JPJ Investment Holding Corp filed Critical JPJ Investment Holding Corp
Publication of CA2315664A1 publication Critical patent/CA2315664A1/fr
Application granted granted Critical
Publication of CA2315664C publication Critical patent/CA2315664C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B26B5/00—Hand knives with one or more detachable blades
    • B26B5/001—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Knives (AREA)
CA 2315664 1999-08-14 2000-08-14 Couteau de securite tout usage reglable Expired - Fee Related CA2315664C (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US09/374,523 1999-08-14
US09/374,522 1999-08-14
US09/374,524 US6330749B1 (en) 1999-08-14 1999-08-14 Adjustable safety utility knife with easily removable blade holder
US09/374,522 US6502311B1 (en) 1999-08-14 1999-08-14 Adjustable safety utility knife with slip resistant elements
US09/374,523 US6357120B1 (en) 1999-08-14 1999-08-14 Front-loading adjustable safety utility knife with safety quick-release lock
US09/374,524 1999-08-14

Publications (2)

Publication Number Publication Date
CA2315664A1 CA2315664A1 (fr) 2001-02-14
CA2315664C true CA2315664C (fr) 2007-10-02

Family

ID=27409194

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2315664 Expired - Fee Related CA2315664C (fr) 1999-08-14 2000-08-14 Couteau de securite tout usage reglable

Country Status (3)

Country Link
EP (1) EP1077117A3 (fr)
CA (1) CA2315664C (fr)
MX (1) MXPA00007941A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6971178B2 (en) * 2002-09-05 2005-12-06 The Stanley Works Replaceable blade knife
GB2393144A (en) * 2002-09-17 2004-03-24 Robert Mackean Agnew Methods of manufacturing extended area articles
US7131204B2 (en) * 2003-11-10 2006-11-07 Irwin Industrial Tool Company Utility knife with actuator for moving blade carrier and for releasing blade therefrom, and related method
DE102005040730B3 (de) * 2005-08-26 2006-12-21 Martor Kg Messer
US8201336B2 (en) * 2008-05-02 2012-06-19 Olympia Tools International, Inc. Retractable utility knife
USD624386S1 (en) 2009-02-12 2010-09-28 American Safety Razor Retractable blade knife
CN101704250B (zh) * 2009-10-15 2011-12-28 杭州巨星科技股份有限公司 便于更换刀片的手动刀
CN107866825B (zh) * 2016-09-23 2024-03-12 杭州巨星工具有限公司 一种具有双刀片的实用刀

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3577637A (en) * 1968-09-24 1971-05-04 Philip Morris Inc Retractable blade knife
US3708881A (en) * 1971-03-22 1973-01-09 R Bennett Multi position adjustable roofing knife
US5644843A (en) * 1995-10-30 1997-07-08 Young; Monte Easily loaded utility knife

Also Published As

Publication number Publication date
MXPA00007941A (es) 2005-07-25
EP1077117A2 (fr) 2001-02-21
EP1077117A3 (fr) 2001-04-11
CA2315664A1 (fr) 2001-02-14

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed