WO2009132121A3 - Staple remover - Google Patents

Staple remover Download PDF

Info

Publication number
WO2009132121A3
WO2009132121A3 PCT/US2009/041430 US2009041430W WO2009132121A3 WO 2009132121 A3 WO2009132121 A3 WO 2009132121A3 US 2009041430 W US2009041430 W US 2009041430W WO 2009132121 A3 WO2009132121 A3 WO 2009132121A3
Authority
WO
WIPO (PCT)
Prior art keywords
jaw
remover
handle
staple
latch
Prior art date
Application number
PCT/US2009/041430
Other languages
French (fr)
Other versions
WO2009132121A2 (en
Inventor
Joel S. Marks
Brian E. Melgaard
Original Assignee
Worktools, Inc.
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 Worktools, Inc. filed Critical Worktools, Inc.
Publication of WO2009132121A2 publication Critical patent/WO2009132121A2/en
Publication of WO2009132121A3 publication Critical patent/WO2009132121A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
    • B25C—HAND-HELD NAILING OR STAPLING TOOLS; MANUALLY OPERATED PORTABLE STAPLING TOOLS
    • B25C11/00—Nail, spike, and staple extractors
    • B25C11/02—Pincers

Abstract

A staple remover device having first and second opposed, elongated jaws extending from a lower end of the remover toward an upper end of the remover. The jaws are pivoted to the remover at the upper end. With the remover in a substantially perpendicular orientation above a horizontal work surface, the first jaw moves toward the second jaw, actuated by a user's finger pressure. A handle extends along the remover device, the handle being normally operationally fixed to a jaw by a link including a latch, and at a pre-determined position of the first jaw to the second jaw, a release rib of at least one jaw causes the latch to suddenly de-link the handle from the jaw, wherein the de-linked handle moves in relation to the jaw and moving the handle in relation to the jaw causes the other jaw to rise, lifting out the staple.
PCT/US2009/041430 2008-04-25 2009-04-22 Staple remover WO2009132121A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4782308P 2008-04-25 2008-04-25
US61/047,823 2008-04-25

Publications (2)

Publication Number Publication Date
WO2009132121A2 WO2009132121A2 (en) 2009-10-29
WO2009132121A3 true WO2009132121A3 (en) 2010-01-07

Family

ID=41214087

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2009/041430 WO2009132121A2 (en) 2008-04-25 2009-04-22 Staple remover

Country Status (2)

Country Link
US (1) US8083211B2 (en)
WO (1) WO2009132121A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008012511A1 (en) * 2008-03-04 2009-09-10 Esselte Leitz Gmbh & Co. Kg Stapler
US8733607B2 (en) 2010-06-07 2014-05-27 Joseph Michael Marusich Staple remover
EP3276106B1 (en) * 2016-07-29 2021-01-20 Hughes, Alan James A staple remover
USD871874S1 (en) * 2018-04-13 2020-01-07 Yun L. Wang Staple remover

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549260A (en) * 1947-04-04 1951-04-17 Sherman E Sudbury Staple extracting device
US20060102688A1 (en) * 2004-11-17 2006-05-18 Marks Joel S Desktop stapler striker/anvil alignment system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US129412A (en) 1872-07-16 Improvement in box-openers
US270085A (en) 1883-01-02 George w
US2202984A (en) 1939-03-17 1940-06-04 Lou Obstfeld Staple remover
US2539171A (en) 1945-06-12 1951-01-23 John A Yerkes Staple remover
US2492246A (en) * 1946-02-27 1949-12-27 Speed Products Company Inc Staple remover
US2662727A (en) 1949-02-17 1953-12-15 John A Yerkes Staple remover
US2592570A (en) 1949-08-31 1952-04-15 Hofstetter Robert Staple extractor
US2638313A (en) * 1950-06-30 1953-05-12 Wilson Jones Co Staple extractor
US2762604A (en) * 1953-01-09 1956-09-11 Zip Products Co Staple remover
US2776109A (en) 1953-04-07 1957-01-01 Segal Samuel Staple remover
US2940727A (en) 1953-04-07 1960-06-14 Segal Samuel Staple remover

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2549260A (en) * 1947-04-04 1951-04-17 Sherman E Sudbury Staple extracting device
US20060102688A1 (en) * 2004-11-17 2006-05-18 Marks Joel S Desktop stapler striker/anvil alignment system

Also Published As

Publication number Publication date
WO2009132121A2 (en) 2009-10-29
US8083211B2 (en) 2011-12-27
US20090267034A1 (en) 2009-10-29

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