GB1284979A - Knives - Google Patents

Knives

Info

Publication number
GB1284979A
GB1284979A GB3925270A GB3925270A GB1284979A GB 1284979 A GB1284979 A GB 1284979A GB 3925270 A GB3925270 A GB 3925270A GB 3925270 A GB3925270 A GB 3925270A GB 1284979 A GB1284979 A GB 1284979A
Authority
GB
United Kingdom
Prior art keywords
blade
case
shoulder
operative position
clip
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
GB3925270A
Inventor
Gerald Bagshawe
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.)
Stanley Works Ltd
Original Assignee
Stanley Works Ltd
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 Stanley Works Ltd filed Critical Stanley Works Ltd
Priority to GB3925270A priority Critical patent/GB1284979A/en
Priority to DE19712140338 priority patent/DE2140338A1/de
Priority to FR7129558A priority patent/FR2104285A5/fr
Publication of GB1284979A publication Critical patent/GB1284979A/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
    • 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
    • B26B5/003—Hand knives with one or more detachable blades with blades being slid out of handle immediately prior to use comprising retraction means for the blade or the blade holder
    • 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
    • B26B1/08—Hand knives with adjustable blade; Pocket knives with sliding blade
    • 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)

Abstract

1284979 Pocket knives STANLEY WORKS (GREAT BRITAIN) Ltd 20 July 1971 [14 Aug 1970] 39252/70 Heading B4B A pocket knife comprises a blade 3 urged by a spring 5 towards a retracted position within a case 2, a manually-operable member 4 for moving the blade to an operative position against the action of the spring and a releasable latch means 8, 21 for locking the blade in the operative position. The blade is provided with cutting edge 12, 13 one at each end, the end 13 as shown being held in the member 4 between gripping surfaces 26, 27, 28. The member, which, like the case 2, is made from a plastics material, is formed with a shoulder 23 for engagement with a shoulder 10 in the case thereby retaining the blade in an inoperative position. The blade is moved to an operative position by suitably manipulating the member 4 so as to engage a shoulder 21 thereon with a recess 8. In a modification, a clip 16, on the member 4 is replaced by a clip (31), Fig. 4 (not shown), secured to the case.
GB3925270A 1970-08-14 1970-08-14 Knives Expired GB1284979A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB3925270A GB1284979A (en) 1970-08-14 1970-08-14 Knives
DE19712140338 DE2140338A1 (en) 1970-08-14 1971-08-11
FR7129558A FR2104285A5 (en) 1970-08-14 1971-08-12

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3925270A GB1284979A (en) 1970-08-14 1970-08-14 Knives

Publications (1)

Publication Number Publication Date
GB1284979A true GB1284979A (en) 1972-08-09

Family

ID=10408529

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3925270A Expired GB1284979A (en) 1970-08-14 1970-08-14 Knives

Country Status (3)

Country Link
DE (1) DE2140338A1 (en)
FR (1) FR2104285A5 (en)
GB (1) GB1284979A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5665099A (en) * 1995-05-12 1997-09-09 Pilo; Giuseppe Surgical scalpel with automatically retractable blade
US5895370A (en) 1992-08-12 1999-04-20 Vidamed, Inc. Medical probe (with stylets) device
CN104416587A (en) * 2013-09-11 2015-03-18 王爱国 Utility knife

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6233770U (en) * 1985-08-14 1987-02-27
FR2666268A1 (en) * 1990-08-31 1992-03-06 Mecanorma International Cutting-out knife with retractable blade
US5201748A (en) * 1992-06-01 1993-04-13 Newman Philip H Retractable-bladed surgical scalpel
GB9217084D0 (en) * 1992-08-12 1992-09-23 Turner Intellect Property Ltd Hand tool
FR2696671B1 (en) * 1992-10-09 1994-12-02 Maped Knife with retractable and sectionable blade.
DE29718021U1 (en) * 1997-10-10 1997-11-27 Amende, Dieter von, 89077 Ulm Hand instruments with a protected tip
CN105078522B (en) * 2015-08-28 2017-07-25 南京英麦德医疗科技有限公司 A kind of suturing soft tissue device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5895370A (en) 1992-08-12 1999-04-20 Vidamed, Inc. Medical probe (with stylets) device
US6206847B1 (en) * 1992-08-12 2001-03-27 Vidamed, Inc. Medical probe device
US6464661B2 (en) 1992-08-12 2002-10-15 Vidamed, Inc. Medical probe with stylets
US5665099A (en) * 1995-05-12 1997-09-09 Pilo; Giuseppe Surgical scalpel with automatically retractable blade
CN104416587A (en) * 2013-09-11 2015-03-18 王爱国 Utility knife

Also Published As

Publication number Publication date
DE2140338A1 (en) 1972-03-09
FR2104285A5 (en) 1972-04-14

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees