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)
08/1982
08/17/1982US4344339 Adjustable wrench
08/10/1982CA1129229A1 Socket wrench
07/1982
07/20/1982US4339970 Serviceable releasable socket retaining ratchet
07/20/1982US4339969 Ratchet wrench
07/19/1982EP0047240A4 Adjustable socket.
07/13/1982US4338834 Wrench
07/06/1982US4337860 Detachable wrench set organizer and storage unit
06/1982
06/29/1982US4336729 Composite tool
06/29/1982US4336728 Push-button reversible ratchet and pawl socket wrench handle
06/29/1982US4336637 Safety clamp
06/22/1982US4335632 Internal pipe wrench
06/16/1982EP0054007A1 A tool for tightening and slackening large threaded parts such as tubes and the like
06/15/1982US4334445 Z Style speed wrench
06/15/1982US4334443 Torque stabilized water meter wrench
06/15/1982CA1125551A1 Spanner
06/08/1982US4333366 Crescent wrench operating indicator
06/01/1982US4332178 Extendible finger wrench
05/1982
05/19/1982EP0051908A1 A device for coupling or decoupling screw-threaded components
05/18/1982US4329892 Shock-socket
05/11/1982US4328720 Socket wrench and set
05/04/1982US4327611 Adjustable sleeve flex wrench
05/04/1982US4327610 Open end ratchet wrench
04/1982
04/27/1982US4326436 Combination adjustable/lockable/measuring wrench, and methods of constructing and utilizing same
04/20/1982US4325276 Nipple engaging tool
04/20/1982US4325275 Adjustable open-end and box-end wrench
04/13/1982US4324160 Adjustable wrench
04/13/1982US4324159 Open end ratchet wrench
04/13/1982US4324158 Illuminated wrench
04/07/1982EP0049063A1 Reversing door ratchet
04/06/1982CA1121188A1 Ratcheting pipe wrench
03/1982
03/17/1982EP0047635A2 Tool for rotating threaded fasteners
03/17/1982EP0047240A1 Adjustable socket.
03/09/1982US4318315 Ratchet wrench with return socket
03/09/1982US4318314 Ratchet wrench assembly
03/02/1982US4317392 Ratchet wrench
02/1982
02/18/1982WO1982000428A1 Well pipe connecting and disconnecting apparatus
02/16/1982CA1118240A1 Adjustable socket
01/1982
01/19/1982US4311072 Speed handle ratchet wrench
01/19/1982US4311070 Double ended adjustable wrench
01/12/1982US4309924 Nut and retainer for quick adjustable jaw wrench
01/05/1982US4308770 Allen wrench handle
01/05/1982US4308769 Reversing ratcheting wrench
01/05/1982US4308768 Ratchet lever
12/1981
12/29/1981US4307634 Telescoping nut driver
12/29/1981US4307633 Rotary tool
12/29/1981US4307632 Ratchet wrench of the socket drive type with socket ejector
12/08/1981US4304157 Torque wrench
12/08/1981CA1113900A1 Device for use in connection with tapping off fluid from or filling fluid into a container
12/01/1981US4302990 Socket wrench
11/1981
11/25/1981EP0040231A1 Pipe wrench.
11/24/1981CA1112913A1 Ratchet wrench of the socket drive type with socket ejector
11/18/1981EP0039766A1 Fastener for sanitary objects
11/17/1981US4300415 Adjustable toggle locking closed-end wrench
11/17/1981US4300414 Torque amplifier
11/17/1981US4300413 Ratchet wrench with one-hand control and neutral capability
11/17/1981US4300412 Apparatus for loosening vehicle wheel lugs
11/10/1981US4299145 Ratchet wrench
11/03/1981US4297924 Ratchet wrench
11/03/1981CA1111678A1 Filter wrench
10/1981
10/20/1981US4295395 Tool attachment having spring eject release
10/13/1981CA1110472A1 Quick release mechanism for socket wrench
09/1981
09/29/1981US4292130 Remotely assemblable and disassemblable fuel assembly for nuclear reactors
09/29/1981US4291599 Key for driving tamper-proof bolt
09/29/1981US4291426 Combination socket wrench and gauge
09/29/1981US4291425 Socket wrench
09/22/1981US4290328 Ratchet handle
09/17/1981WO1981002540A1 Adjustable socket
09/16/1981EP0035501A1 Adjustable wrench and method for its manufacture
08/1981
08/25/1981US4285254 Reversible drive ratchet socket remover assembly
08/11/1981CA1106655A1 Quickly adjustable ratchet wrench
08/11/1981CA1106654A1 Bi-directional wrench
08/04/1981US4281568 Quickly adjustable ratchet wrench
07/1981
07/28/1981US4280379 Reversihble ratchet drive
07/22/1981EP0032423A1 Reversible ratchet drive
07/21/1981US4279314 Ratchet wrench attachment
07/14/1981US4277992 Jointed tool
07/14/1981US4277991 Adjustable socket wrench
07/14/1981US4277990 Ratchet wrench
07/14/1981US4277989 Ratchet wrench handle
07/14/1981US4277876 Method for rotating a track chain bushing
07/07/1981US4276791 Distributor ratchet wrench
07/07/1981US4276790 Open-ended wrench having ratcheting action
06/1981
06/30/1981US4275623 Hand tool
06/30/1981US4275622 Dual wheel valve stem tool
06/30/1981US4275621 Implement for attaching hangers
06/23/1981US4274312 Toggle wrench
06/23/1981US4274311 Ratchet wrench handle
06/23/1981CA1103487A1 Socket wrench with interchangeable sockets stored in handle
06/09/1981US4271731 Pivot tip hand tool
06/02/1981US4270418 Fluted tool
06/02/1981US4270417 Two-way ratchet wrench
05/1981
05/28/1981WO1981001385A1 Self-tightening wrench
05/26/1981US4269311 Portable hand carried kit for a set of wrenches and the like
05/26/1981US4269089 Adjustable ratchet pliers
05/12/1981US4266452 Oil filter wrench
05/05/1981US4265148 Ratchet tool
04/1981
04/22/1981EP0027238A2 Ratchet spanner with working head linked to the handle
04/22/1981EP0027183A2 Wrench
04/21/1981US4262562 Golf spike wrench and handle
04/14/1981US4261233 Ratchet wrench of the socket drive type
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