FR1171740A - Knife with automatic opening - Google Patents

Knife with automatic opening

Info

Publication number
FR1171740A
FR1171740A FR1171740DA FR1171740A FR 1171740 A FR1171740 A FR 1171740A FR 1171740D A FR1171740D A FR 1171740DA FR 1171740 A FR1171740 A FR 1171740A
Authority
FR
France
Prior art keywords
knife
automatic opening
automatic
opening
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
Other languages
French (fr)
Inventor
Lucien Pradel
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
Application granted granted Critical
Publication of FR1171740A publication Critical patent/FR1171740A/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
    • B26B1/00—Hand knives with adjustable blade; Pocket knives
    • B26B1/02—Hand knives with adjustable blade; Pocket knives with pivoted blade
    • B26B1/04—Hand knives with adjustable blade; Pocket knives with pivoted blade lockable in adjusted position

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Forests & Forestry (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1171740D 1957-04-18 1957-04-18 Knife with automatic opening Expired FR1171740A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1171740T 1957-04-18

Publications (1)

Publication Number Publication Date
FR1171740A true FR1171740A (en) 1959-01-29

Family

ID=9657742

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1171740D Expired FR1171740A (en) 1957-04-18 1957-04-18 Knife with automatic opening

Country Status (1)

Country Link
FR (1) FR1171740A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815927A (en) * 1996-01-11 1998-10-06 Collins; Walter W. Folding knife with actuatable safety locking mechanism
US7080457B2 (en) 2002-06-10 2006-07-25 Scott Sullivan Spring assisted folding knife
US7086157B2 (en) 2002-07-31 2006-08-08 The Great American Tool Company Inc. Folding knife having a biased blade
US7774939B1 (en) 2004-04-16 2010-08-17 Kai U.S.A., Ltd. Stud-lock knife
US8001693B2 (en) 2005-06-03 2011-08-23 Onion Kenneth J Closable knife with opening mechanism
US8161653B2 (en) 2007-11-12 2012-04-24 Leatherman Tool Group, Inc. Folding tool having a rotatable locking mechanism
US8893389B2 (en) 2011-05-31 2014-11-25 Fiskars Brands, Inc. Cantilever spring assist knife

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5815927A (en) * 1996-01-11 1998-10-06 Collins; Walter W. Folding knife with actuatable safety locking mechanism
US7080457B2 (en) 2002-06-10 2006-07-25 Scott Sullivan Spring assisted folding knife
US7086157B2 (en) 2002-07-31 2006-08-08 The Great American Tool Company Inc. Folding knife having a biased blade
US7774939B1 (en) 2004-04-16 2010-08-17 Kai U.S.A., Ltd. Stud-lock knife
US8001693B2 (en) 2005-06-03 2011-08-23 Onion Kenneth J Closable knife with opening mechanism
US8307555B2 (en) 2005-06-03 2012-11-13 Onion Kenneth J Closable knife with opening mechanism
US8161653B2 (en) 2007-11-12 2012-04-24 Leatherman Tool Group, Inc. Folding tool having a rotatable locking mechanism
US8893389B2 (en) 2011-05-31 2014-11-25 Fiskars Brands, Inc. Cantilever spring assist knife

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