| Patents for B25B 15 - Screwdrivers (5,371) |
|---|
| 06/13/2002 | US20020069484 Rotatable handle structure for hand held tool |
| 06/12/2002 | EP1213097A2 Bit holder |
| 06/11/2002 | US6401301 Screwdriver grip structure |
| 06/06/2002 | DE10123177A1 Crosswise arranged wheel nut wrench, comprising Allen key permanently attached to one of arms |
| 06/05/2002 | EP1210212A1 Fastener system with spline recess and driving tool |
| 06/05/2002 | EP1210210A1 Handtool with rotatable arms |
| 06/05/2002 | EP1010157B1 Screwing tool |
| 06/04/2002 | US6397710 Screwdriver with slotted blades |
| 06/04/2002 | US6397709 Handtool with rotatable arms |
| 06/04/2002 | US6397705 Direction control arrangement for a wrench or the like |
| 05/29/2002 | EP1066135A4 Multi-purpose screwdriver |
| 05/29/2002 | CN2493357Y Screwdriver |
| 05/28/2002 | US6393953 Combination of screw with driver bit or wrench |
| 05/28/2002 | US6393949 Ratchet screwdriver |
| 05/22/2002 | EP1206648A1 Security screw |
| 05/22/2002 | CN2492345Y Screw driver |
| 05/21/2002 | US6389932 Ratchet wrench |
| 05/16/2002 | DE10053710A1 Drill bit set and screws used for fixing, assembling and joining objects comprises a screw with a screw head having a recess and a drill bit having a tip with a protrusion which engages in the recess of the screw head |
| 05/15/2002 | EP0881960B1 Folding hand tool set |
| 05/15/2002 | CN2491187Y Improved ratchet screwdriver |
| 05/14/2002 | US6386078 Screwdriver for operating self-tightening screw |
| 05/14/2002 | US6386074 Articulated screwdriver |
| 05/08/2002 | EP1202838A1 Torque-limiting screwdriver |
| 05/07/2002 | US6382057 Right angle wrench socket wrench adaptor |
| 05/02/2002 | WO2002034438A2 Drill, screw and set comprising drill and screw |
| 05/02/2002 | DE10143182A1 Torque limiter for screwdriver has compression spring which can be pre-tensioned by means of setting element |
| 05/02/2002 | DE10143181A1 Screwdriver torque limiting device has locking recesses at circumferential edge of traveler plate |
| 05/01/2002 | CN2488650Y Improved structure for sleeve barrel driving screwdriver |
| 04/30/2002 | US6378701 Auxiliary handle of L shape spanner |
| 04/30/2002 | US6378406 Combination of driver bit and screw |
| 04/30/2002 | US6378402 Hand tool |
| 04/24/2002 | CN2487503Y Multifunctional screwdriver capable of demagnetization |
| 04/18/2002 | US20020043134 Locating and shifting structures of a movable joint of a ratchet screwdriver |
| 04/17/2002 | CN2486276Y Multifunction quick turner |
| 04/16/2002 | US6370988 Ratcheting screwdriver with reversing cap having projecting pin |
| 04/09/2002 | US6367358 Driver for threaded fasteners with spiral drive |
| 04/03/2002 | EP0785843B1 Handle for plurality of different sized tools |
| 04/03/2002 | CN2484151Y Multifunctional screw driver |
| 04/02/2002 | US6363819 Knockdown hand tool structure |
| 03/28/2002 | WO2002014019A3 Two-ended screwdriver bits |
| 03/27/2002 | CN2483148Y Novel screw driver |
| 03/14/2002 | US20020029666 Screw, driver bit and header punch for manufacture of screw |
| 03/14/2002 | US20020029665 Recessed head fastener and driver systems |
| 03/12/2002 | US6354177 6-in-1 rotary tool |
| 03/06/2002 | CN2480109Y Turning direction changeable single-direction ratchet wrench |
| 03/06/2002 | CN2480108Y Slide-proof screw driver head |
| 03/05/2002 | US6352011 Two-ended screwdriver bits |
| 02/26/2002 | US6349619 Ratchet driving tool |
| 02/21/2002 | WO2002014019A2 Two-ended screwdriver bits |
| 02/21/2002 | US20020020023 Tool bit drive adaptor |
| 02/19/2002 | US6347564 Fastener-driving hand tool having an angularly displaceable bit retainer |
| 02/14/2002 | US20020017170 High-torque resorbable screws |
| 02/13/2002 | EP1179646A1 Panel for an elevated floor and panel lifter associated therewith |
| 02/12/2002 | US6345557 Adjunct to a speed spanner |
| 02/07/2002 | WO2002009913A1 Insulating composite shaft tool with interchangeable heads and methods of construction thereof |
| 02/06/2002 | CN1334762A Hand tool with ratchet handle associated quick release mechanism |
| 02/06/2002 | CN1334411A Screw, its forming mould and its screw driver |
| 02/05/2002 | US6343531 High-torque resorbable screws |
| 01/30/2002 | EP1175967A2 Torque screwdriver |
| 01/30/2002 | EP1175284A1 Screwdriver insets |
| 01/29/2002 | US6341546 Screw, driver bit and header punch for manufacture of screw |
| 01/24/2002 | US20020007705 Multi-bit driver |
| 01/17/2002 | WO2002004174A1 Multi-function tool |
| 01/17/2002 | CA2412996A1 Multi-function tool |
| 01/10/2002 | US20020002881 Ratcheting hand held tool |
| 01/10/2002 | DE10123407A1 Schraubwerkzeug und Verfahren zur Herstellung eines Schraubwerkzeuges Screwing tool and process for the preparation of a screwing tool |
| 01/09/2002 | CN2470601Y Scroll inner-triangular screw and screw-driver |
| 01/09/2002 | CN2470058Y Revolver type internal multi-head exchanging screw driver |
| 01/03/2002 | WO2002000396A1 Screw tool and production method thereof |
| 01/03/2002 | US20020000334 Device for connecting a tool to a drive |
| 12/25/2001 | US6332382 Tool with polygonal head for interchangeable bits |
| 12/25/2001 | US6332381 Hex key gripping aid |
| 12/20/2001 | US20010052276 Screw driving tool |
| 12/20/2001 | DE10029721A1 Screw driving tool has detachable dust-repelling sleeve arranged between depth stop and bit holder, and selectively coupled with bit holder |
| 12/18/2001 | US6330844 Ultimate nut driver |
| 12/18/2001 | US6330843 Ratchet screwdriver with rotation control mechanism |
| 12/12/2001 | CN2464505Y 螺丝刀 Screwdriver |
| 12/11/2001 | CA2275133C Screwdriver replacement bit assembly |
| 12/11/2001 | CA2275131C Socket for lever removal of screwdriver bit |
| 12/05/2001 | CN2463120Y Cross-type multi-purpose screwdriver |
| 11/29/2001 | WO2001089769A1 Screwdriver shank with a detachable attachment |
| 11/29/2001 | WO2000045057A9 High torque wrenching system |
| 11/29/2001 | DE10026205A1 Vorrichtung zum Verbinden eines Werkzeugs mit einem Antrieb Device for connecting a tool with a drive |
| 11/28/2001 | EP1157785A2 Device for connecting a tool to driving means |
| 11/28/2001 | EP1156907A1 Hand tool with ratchet handle associated quick release mechanism |
| 11/15/2001 | US20010039860 Tool handle for holding multiple tools of different sizes during use |
| 11/14/2001 | EP0952901A4 Tool bit drive adaptor |
| 11/14/2001 | CN2459144Y Easy head changeable screwdriver |
| 11/13/2001 | US6314844 Uni-hex key wrench |
| 11/13/2001 | US6314838 Ratcheting mechanism |
| 11/06/2001 | US6311587 Tool handle for holding multiple tools of different sizes during use |
| 11/01/2001 | US20010035079 Multi-functional hand tool assembly with storage handle and multiple tool attachments |
| 11/01/2001 | US20010035075 High-torque resorbable screws |
| 10/31/2001 | EP1149668A2 Screwdriver bit for hand driven electrical screwdriver |
| 10/26/2001 | CA2306648A1 Magnetic screwdriver |
| 10/25/2001 | US20010033777 6-in-1 rotary tool |
| 10/25/2001 | US20010032530 Torque extension for hex key wrench |
| 10/25/2001 | CA2305737A1 Screw head & driver assy |
| 10/23/2001 | US6305516 Ratchet tool |
| 10/23/2001 | US6305256 Complete hand tool set in one hand tool |