Patents
Patents for B25B 7 - Pliers; Other hand-held gripping tools with jaws on pivoted limbs; Details applicable generally to pivoted-limb hand tools (5,799)
07/1993
07/01/1993DE4218458C1 Pliers for forming dental wire braces - has area cut away above protrusion on one half which contains slot for insertion of wire
06/1993
06/29/1993US5222386 For deforming a sheet metal work piece
06/23/1993CN2136716Y Tripurpose pliers
06/23/1993CN2136715Y Multifunction combined pliers provided with auxiliary tool elements
06/22/1993US5221099 Device for conducting forces into movable objects
06/22/1993US5220856 Pivotal hand tool and pivot joint therefor
06/16/1993CN2136108Y Dual-purpose spanner
06/16/1993CN2136106Y Multifunctional saw adjusting pliers
06/15/1993US5219438 Post puller
06/15/1993US5218768 Ratchet cutter
06/15/1993US5218765 Pipe cutter
06/09/1993EP0544813A1 Improvements to locking wrenches
06/09/1993CN2135430Y Plastic birding clamp
06/03/1993DE4139260A1 Locking pliers with sliding jaws - includes vertical flat guide bar attached to one handle for movable jaw to slide along
06/01/1993US5214854 Spring-biased nipper
05/1993
05/27/1993DE4140945A1 Assembly tool for ring wedge fasteners - consists of pliers with angled legs carrying shells to form ring for ring wedge
05/26/1993CN2134260Y Combined pliers
05/26/1993CN2134259Y Multipurpose hand vice
05/25/1993US5212844 Pocket tool with retractable jaws
05/19/1993CN2133412Y Multi-purpose pincers
05/19/1993CN1020685C Quick releasable vice-grip pliers
05/11/1993US5209153 Portable hydraulically operated device incorporating automatic drain valve
05/11/1993US5209144 Dual-purpose quickly adjustable wrench
05/11/1993US5209143 Reversible hose clamp tool
05/04/1993US5207030 Device for holding small glass pieces for grinding
05/04/1993US5206997 Compression-producing tool, usable as a nutcracker
04/1993
04/28/1993EP0538632A1 Plier handle
04/21/1993CN2130122Y Multifunction steel wire pliers
04/20/1993US5203797 Locking hand tool
04/20/1993US5203241 Flexible link pliers
04/14/1993EP0536641A1 Crimping tool with life cycle indicator torsion spring
04/14/1993EP0536248A1 Folding utility tool
04/14/1993CN2129670Y Multifunction pliers
04/14/1993CN2129512Y Tension pliers for exygen bag rapid tighting for fish
04/11/1993CA2079556A1 Life cycle indicator torsion spring
03/1993
03/30/1993US5197359 Locking wrenches
03/18/1993WO1993004822A1 Vise-grip wrench
03/17/1993EP0532391A1 Pliers for compressing a pipe, such as a gas duct
03/17/1993CN2128183Y Pliers with replaceable jaws
03/16/1993US5193336 Tool and method for removing a clip member from a master link in a chain member
03/11/1993DE4129685A1 Manually operated tool for crimping connectors onto wires - has pair of hinged handgrips operating 3-link transmission to apply high force with accurate displacement of tool
03/11/1993CA2077799A1 Clamp for crushing a main, such as a gas pipe
03/10/1993CN1069687A Multi-purpose pliers
03/09/1993US5191816 Parallel jaw pliers with reinforced construction for symmetric force distribution
03/04/1993DE4224198A1 Circlip pliers with exchangeable jaws - which can be screwed or otherwise locked in place to suit different sizes and application
03/04/1993DE4128887A1 Gripzange Locking Pliers
03/03/1993EP0529567A2 Garden shears
03/03/1993EP0529114A1 Disc handling device, method of use and package
03/03/1993CN2127649Y Combined hand-held tool
03/02/1993US5189794 Pair of shears with tongs
02/1993
02/25/1993DE4128093A1 Hand-operated pair of grips - has one lever handle fixed to jaw and other handle hinged to second jaw linked by sliding fulcrum
02/24/1993EP0528252A1 Pliers with two plierarms
02/24/1993CN2127337Y Hand saw-tooth pliers for carpenter's saw blade
02/17/1993CN2127051Y Combined circlip pliers
02/16/1993US5185930 Flex-duct cutters
02/09/1993US5184404 Wire cutter
02/04/1993WO1993001915A1 Self-locking hand tools
02/02/1993US5182841 Retainer clip applying tool
01/1993
01/21/1993WO1993001025A1 Locking system for a forceps like instrument
01/21/1993DE4223157A1 Scissors type hand tool, e.g. pliers etc. - comprises two handles with adjustable length stop of screw and nut type system attached to one, adjustable by locking or unlocking stop
01/14/1993DE4123239A1 Pair of grips comprising two levers - which are joined by a spring at one end and are turned in at their free ends
01/14/1993DE4122915A1 Clamp for attaching components in anodic oxidn. plants - made of insulating, acid resistant material and having locking mechanism to lock tongs in clamping position
01/13/1993EP0522587A2 Grip pliers
01/12/1993CA1312454C Hand tool
01/09/1993CA2071267A1 Pipe ring crimping tool
01/07/1993DE4122078A1 Tongs for holding nails and screws - has flat supporting surface on one side and section of varying depth on other to accept different sizes
01/06/1993CA2046411A1 Tool having a spring element for biasing handle members thereof
01/05/1993US5176049 Compound leverage gripping tool with constantly parallel jaws
01/05/1993US5176048 Pliers having substantially parallel jaw movement
12/1992
12/29/1992US5174177 Reversible snap ring pliers
12/13/1992CA2044464A1 Multi-purpose hand tool
12/08/1992US5168783 Locking pliers for gripping two lengths of strand material
12/08/1992US5168743 Crimping tool
12/08/1992US5168616 Rivet shank removal tool
12/08/1992US5168592 Multipurpose pliers
12/02/1992EP0516598A1 Pliers with selective front and side introduction
12/02/1992EP0515830A1 Scissors
11/1992
11/26/1992WO1992020493A1 A tool for the preparation of signs
11/26/1992DE4117899C1 Pliers for metal work - has support leg on one leg to take force from grip leg
11/24/1992US5165155 Archery bow pliers
11/19/1992EP0513937A2 Foldable tool
11/19/1992EP0513471A2 Surgical instrument
11/08/1992CA2041999A1 Angled tongs
10/1992
10/28/1992CN2119989U Multipurpose metal pliers
10/27/1992US5157996 Tool
10/21/1992EP0509501A1 Dual-purpose quickly adjustable wrench
10/21/1992CN2119296U Multifunctional pliers
10/13/1992US5154721 Apparatus for fixing identification tags on animals
10/07/1992EP0507712A1 Assembling device for two pivoting arms of a tool
10/07/1992EP0507259A1 Mechanical transmission of force for handtools
10/07/1992EP0507014A1 Self-locking tool
10/07/1992CN2117975U Multifunctional hardware tool
10/07/1992CN2117974U Combined multifuncitonal pliers capable of changing head
10/06/1992US5152569 Litter picking tool
09/1992
09/29/1992US5150488 Multifunctional tool
09/23/1992CN2116566U Multi-functional hammer
09/02/1992CN2114537U Multifunctional pipe tongs
09/01/1992US5142721 Pocket tool with retractable jaws
08/1992
08/27/1992DE4105582A1 Pivotal area of surgical scissors - consists of thin hard metal or plastics insert brazed into recess in facing surfaces of handles
08/25/1992US5140876 Variable-fulcrum pliers
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