Patents
Sitemap › B25 - Hand tools; Portable power-driven tools; Handles for hand implements; Workshop equipment; Manipulators › B25B - Tools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding › B25B 13 - Spanners; Wrenches
Patents for B25B 13 - Spanners; Wrenches (18,360)
01/2004
01/07/2004CN2597150Y Adjustable wrench
01/07/2004CN2597149Y Bidirectional fast self-setting wrench
01/07/2004CN2597148Y Button type automatic wrench
01/07/2004CN2597147Y Socket
01/06/2004CA2142590C Powered reversing ratchet driver
01/02/2004EP1375070A1 Ratchet wrench comprising a cover plate with integral seal
01/01/2004US20040000221 Self adjusting mechanism for locking plier, wrench, or other tool
01/01/2004US20040000219 Hexlock wrench
01/01/2004US20040000212 Self adjusting mechanism for locking plier, wrench, or other tool
01/01/2004US20040000052 Tools for installation and repair of sprinklers
12/2003
12/31/2003CN2595528Y Pivot device of water pipe spanners
12/31/2003CN2595527Y Two-way ratchet spanners
12/31/2003CN2595526Y Quick spanners with bolt or nut stablizing function
12/31/2003CN2595525Y Convenient two-purpose movable spanners
12/31/2003CN2595524Y New socket wrench
12/31/2003CN1464819A Adjustable wrench
12/31/2003CN1463832A Gripping implement with improved arrangement
12/31/2003CN1463829A Ratchet sleeve
12/31/2003CN1463828A Dismountable group type ratchet carriage wrench
12/31/2003CN1463827A Socket wrench
12/31/2003CN1463826A Mounting means indicating arrangement
12/31/2003CN1463825A Wrench possessing improved clamp arrangement
12/30/2003US6668689 Handle for hand tools
12/30/2003US6668686 Inner periphery of a driving member for driving nut with different specifications
12/25/2003US20030233913 Hook screw driver with a tool-coupling arrangement
12/24/2003WO2003106849A1 Lobed drive socket for fastener
12/24/2003WO2003106110A1 Screw driver with integrated screw holder
12/24/2003DE20316048U1 Socket wrench with rotary head comprising toothed inner surface, driven by horizontal motion of handle with matching outer surface
12/24/2003DE20315162U1 Ratchet, comprising specifically shaped insert and drive socket for use with differently shaped bits
12/24/2003CN2593965Y Spanner with bidirectional display
12/24/2003CN2593964Y T-shape circle jact
12/24/2003CA2489453A1 Screw driver with integrated screw holder
12/23/2003US6666113 Valve wrench
12/23/2003US6666112 Switching arrangement for a reversible ratchet type wrench
12/23/2003US6666111 Wrench teeth arrangement for ratchet tools
12/20/2003CA2431182A1 Ratchet wrench
12/20/2003CA2389159A1 The complete scaffolders wrench
12/18/2003US20030230174 Inner periphery of a driving member for driving nut with different specifications
12/18/2003US20030230173 Wrench for selectively driving in one of two opposite directions
12/18/2003DE20314656U1 Hand tool used as socket spanner has length adjustment system for handle with pins projecting into interior of hollow handgrip and engaging in pattern of grooves in surface of tool shaft
12/17/2003EP1371453A2 Asymmetric wrench and fastener system
12/17/2003EP1204510B1 Tool for inserting a threaded part into an area difficult to access
12/17/2003CN1461690A Spanner with higher-strength handle
12/17/2003CN1461688A Light weitght and with reinforced structure type spanner
12/17/2003CN1131133C Driver bit and driver
12/17/2003CN1131132C Ratchet tool
12/17/2003CN1131131C Reversing block of ratchet wrench and ratchet wrench using the reversing block
12/16/2003US6662689 Adjustable socket wrench
12/16/2003US6662688 Lug wrench
12/16/2003US6662687 Ratchet wrench with improved force distribution
12/11/2003DE20314903U1 Clamp grip for securing and releasing threaded fittings has a flexible strap one looped around the component and secured through a slot in the handgrip and with leverage grips each side of the grip face of the handgrip
12/11/2003DE20314321U1 Manually operated tool e.g. screw wrench has main body with assembly element with protruding faces and indentations with specific ratio of depth of protrusion to distance between edges of indentations
12/10/2003EP1369602A2 Mounting element for a anti-theft attachment of a vehicle wheel to a wheel hub
12/10/2003EP1369205A1 Set of spanners
12/10/2003CN2590756Y Special spanner for new bicycle flywheel
12/10/2003CN2590724Y Torque wrench utilizing resistance strain guage torsion compensation technique
12/10/2003CN2590722Y Power-saving & convenient pipe spanner wrench
12/09/2003US6660010 Bone anchor placement device with recessed anchor mount
12/09/2003US6658970 Ratchet screwdriver
12/04/2003US20030221954 Identification system for a tool
12/04/2003US20030221522 Reversible ratchet wrench
12/04/2003US20030221521 Ratchet tool having flat head
12/04/2003US20030221520 Socket wrench
12/04/2003US20030221263 Tool for opening utility vault lids
12/04/2003DE20315235U1 Ausnehmung von Schraubenschlüssel zur Aufnahme des zu drehenden Werkstücks Recess of wrench to hold the workpiece to be rotated
12/04/2003DE20315161U1 Open mouth of spanner has curved face interconnecting two clamping faces of jaws, and each end section of jaws on inner side has recess designed so that width between clamping faces is narrower than width between end sections
12/03/2003CN1459358A Multifunction simple tool kit
12/03/2003CN1459357A Control structure of ratchet type jaw
12/02/2003US6655888 Lobed drive for hi-lite fastener
12/02/2003US6655239 Double-ended wrench with ergonomic handle
12/02/2003US6655238 Reinforcement teeth structure for ratchet
12/02/2003US6655237 Ratchet wrench having cover positioning device
12/02/2003CA2208865C Blast hole drill pipe gripping mechanism
11/2003
11/27/2003WO2003098058A1 Screw-nut assembly having an integrated immediately effective safeguarding against unintentional loosening of a screw connection formed therewith
11/27/2003WO2003097302A1 Device for identifying clamping tools
11/27/2003WO2003009968A3 One hand pipe wrench
11/27/2003US20030220698 Method and apparatus for performing a minimally invasive total hip arthroplasty
11/27/2003US20030217623 Skateboard tool kit
11/27/2003DE20210760U1 Vehicle with folding roof or sunroof has hand tool forming lever to act on rod
11/26/2003CN2587594Y Adjustable spanner
11/26/2003CN1457961A Improved ratchet spanners
11/26/2003CN1457960A Ratchet closed spanners
11/26/2003CN1128696C Moto-driven hand held screw driver
11/26/2003CN1128691C Screw automatic fastener
11/25/2003US6651533 Ratchet wheel mounting arrangement for ratchet wrenchet
11/25/2003US6651532 Drivable socket wrench
11/20/2003WO2003094646A1 Shoe stud fitting and removal tool
11/20/2003US20030213343 Rotary insert bits and hand tools
11/20/2003US20030213342 Ratchet wrench
11/20/2003US20030213341 Reverse torque drive ratchet wrench
11/20/2003US20030213340 Reverse torque drive ratchet wrench
11/20/2003US20030213111 Device for installing and removing valve stem cores from tire assemblies
11/19/2003CN2586564Y Spanner
11/19/2003CN1456419A Ratchet pivoting pipe wrench
11/19/2003CN1456418A Improved one-way brake of double offset ring spanner
11/18/2003US6647833 Ratchet wrench
11/18/2003US6647832 Wrench having two rigid supporting areas for a pawl
11/18/2003US6647831 Adaptor device for a wrench
11/18/2003US6647830 Advanced tool systems
11/13/2003WO2003097303A1 Unidirectional ratchet wrench
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