Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25C - Hand-held nailing or stapling tools; Manually-operated portable stapling tools › B25C 11 - Nail, spike, or staple extractors
Patents for B25C 11 - Nail, spike, or staple extractors (1,008)
03/1997
03/18/1997US5611519 Fastener removing tool
03/04/1997US5606757 Multipurpose fence tool
03/02/1997CA2184528A1 Fastener puller
02/1997
02/25/1997US5605320 Staple removers
02/13/1997WO1997004924A2 Multi-purpose manually-operated appliance for offices
02/13/1997CA2228252A1 Multi-purpose manually-operated appliance for offices
01/1997
01/30/1997DE19527859A1 Mehrzweck-Handgerät nach Art eines Taschenmessers Multipurpose handheld device in the manner of a pocket knife
01/26/1997CA2177763A1 Metal frame staple
01/23/1997WO1997002112A1 Nail remover
12/1996
12/10/1996US5583628 Copying machine having an active staple removing apparatus
11/1996
11/26/1996US5577711 Flashing removal tool
10/1996
10/31/1996DE19512526A1 Cutting pliers for esp. office removal of staples from paper by hand
10/22/1996US5566924 Portable powered stake puller
09/1996
09/19/1996DE19509987A1 Bolt or nail remover formed as slotted foot
09/11/1996EP0730514A1 Staple remover having a slidable claw member
08/1996
08/22/1996DE19505350A1 Pincers for use on construction sites
08/06/1996US5542641 For minimizing damage to a wall
06/1996
06/25/1996CA2150087C Pry shovel tool for wooden pallet deck board removal
06/11/1996US5524866 Staple remover
05/1996
05/07/1996US5513833 Staple remover
04/1996
04/03/1996CN1119574A Staple drawer
03/1996
03/27/1996CN2223190Y Stitching machine with staple-removing structural unit
02/1996
02/27/1996US5494260 Staple remover
01/1996
01/17/1996CN2217490Y Nail-nipping device
12/1995
12/21/1995WO1995034410A1 Draw tool for article fixation tool
12/20/1995CN2215506Y Drawing out device for screw spike of concrete track sleeper
12/12/1995US5473929 Offset tool
10/1995
10/26/1995DE19516319A1 Magnetic holder for nails
10/24/1995US5459917 Method and tool for removing spiked metal plates from wood members
10/17/1995US5457834 Snap fastener opener
09/1995
09/20/1995CN2207917Y Staple extractor
09/05/1995US5447289 Pry shovel tool for wooden pallet deck board removal
08/1995
08/29/1995US5445424 Automatic arrow extractor
06/1995
06/07/1995CN2199852Y Nail extractor
06/01/1995WO1995014554A1 Staple remover having a slidable claw member
05/1995
05/03/1995CN2196005Y Hand-held nailing tool
01/1995
01/10/1995US5379986 Stake extractor device with a double-handed cross handle
12/1994
12/14/1994CN2185183Y Quick nail extractor
12/14/1994CN2185182Y Nail extractor
12/06/1994US5370293 Hand tool for applying fastening members
11/1994
11/15/1994US5364406 Laparoscopic surgical staple
10/1994
10/11/1994US5354033 Double-jawed staple remover
06/1994
06/21/1994US5322264 Utility bar tool
03/1994
03/30/1994CN2159890Y Thumb-tack dual machine
03/08/1994US5292106 Staple remover
02/1994
02/08/1994US5284322 Staple puller with means for gripping a staple
01/1994
01/05/1994DE4221672A1 Removing and de-nailing roof coverings of slate or shingle or felt - using portable frame on which cranked wheel is mounted and connected to piston rod type lever with toothed comb at end
10/1993
10/19/1993US5253844 Railroad
10/05/1993US5249776 Adjustable leverage claw hammer
08/1993
08/18/1993EP0555584A1 Pneumatically driven reverse impact device
08/17/1993US5236435 Laparoscopic surgical staple system
08/11/1993CA2080859A1 Pneumatically driven reverse impact device
07/1993
07/28/1993CN2139049Y Plug pin-pulling unit
06/1993
06/23/1993CN2136720Y Thumbtack machine
05/1993
05/25/1993US5213311 Nail extractor
05/04/1993US5206966 Carpentry tool
03/1993
03/24/1993EP0532739A1 Device for removing staples from flexible supports
03/23/1993US5195724 Staple remover
03/03/1993CN2127672Y Drawing-pin extractor
02/1993
02/24/1993CN2127340Y Nail claw
02/09/1993US5184765 Perforator coupled with stapler and staple remover and their embodiments
01/1993
01/05/1993US5176363 Lift bar
11/1992
11/18/1992CN2122073U Drawing pin inserting device
11/17/1992US5163597 Staple installing and removing tool
11/17/1992US5163519 Pneumatically driven reverse impact device
10/1992
10/15/1992WO1992017320A1 Device for removing staples from flexible supports
08/1992
08/25/1992US5141205 Nail remover
08/19/1992CN2113133U Staple remover
07/1992
07/08/1992CN2109285U Staple remover
07/07/1992US5127122 Combination wedge puller and sawtooth hanger-bracket remover tool
06/1992
06/16/1992CA1303603C Staple remover
02/1992
02/25/1992US5090663 Staple remover
02/25/1992US5090662 Staple remover
02/18/1992US5088692 Heavy duty staple remover
02/04/1992US5085404 Staple removing device
11/1991
11/19/1991US5065984 Clamp assembly for removing pins from a concrete form
10/1991
10/29/1991US5060911 Hammer with nail-pulling lever arm and fulcrum extension
10/29/1991CA1291473C Lumber turning tool with leverage enhancing claw surfaces
10/22/1991US5058862 Nail removing tool
09/1991
09/12/1991DE4110688A1 Tool for removing staples - forms part of stapler swinging upwards into working position
07/1991
07/30/1991US5035400 Staple removal tool
07/23/1991US5033718 Staple removing apparatus
07/16/1991US5031881 Staple and tack extractor
07/16/1991US5031879 Stake extraction implement
03/1991
03/12/1991US4998312 Tool for form stake removal
03/07/1991WO1991002627A1 Staple removing device
03/05/1991US4997163 Nail puller
11/1990
11/28/1990EP0197065B1 Surgical staple remover
09/1990
09/04/1990US4953281 Method of making a staple remover
07/1990
07/31/1990US4944491 Expanding staple remover
07/12/1990DE3939458A1 Tool for extracting nails - comprises two rollers of different diameters housed in asymmetrical head
06/1990
06/05/1990US4930749 Staple remover with adjustable leverage
05/1990
05/01/1990US4921216 Staple remover
02/1990
02/27/1990US4903945 Staple remover
02/20/1990US4901981 Device for removing a staple from a stapled bundle of sheets
02/13/1990CA1265781A1 Tool for removing staples
12/1989
12/13/1989CN2049184U Stapler with claw
11/1989
11/21/1989US4881676 Thumbtack tool
11/02/1989EP0340031A1 Drawing pin inserter and extractor
09/1989
09/27/1989EP0334373A2 Staple remover
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