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Browse by Category: Main > Tools & Hardware
Class Information
Number: 279/145
Name: Chucks or sockets > Accessory or component > Adapter > For particular tool or workpiece
Description: A device having means which permits the chuck or socket to hold a specifically shaped, or sized object.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8677868 Detented adapter interface for screwdriver tool attachment Mar. 25, 2014
8419760 Cutting accessory for a powered surgical handpiece, the cutting accessory including features to facilitate the alignment of the accessory with the handpiece, hold the accessory to the handpiec Apr. 16, 2013
8413548 Grasping device for drill Apr. 9, 2013
8118312 Quick change centering tool holder Feb. 21, 2012
7959371 Hole saw assembly Jun. 14, 2011
7909338 Adapter member of a rock anchor Mar. 22, 2011
7814631 Expansion anchor setting apparatus Oct. 19, 2010
7758289 Diameter-compensating bush for a tool holder Jul. 20, 2010
7703360 Lathe chuck having a hollow arbor Apr. 27, 2010
7578037 Method for fixing a tool in a defined axial position Aug. 25, 2009
7549953 Quick change tool holder Jun. 23, 2009
7331738 Drill adapter for a power screwdriver Feb. 19, 2008
7192226 Shrink fit holder and methods of drilling and reaming Mar. 20, 2007
7104738 Hole saw arbor Sep. 12, 2006
7086813 Quick-acting tool bit holder Aug. 8, 2006
7083003 Power tool with detachable drive end Aug. 1, 2006
6854742 Tool driver Feb. 15, 2005
6854741 Universal collect adapter tool Feb. 15, 2005
6824337 Machine tool mounted marking apparatus and method Nov. 30, 2004
6755424 Quick-Change tool attachment system for a reciprocating power unit Jun. 29, 2004
6688611 Removable chuck Feb. 10, 2004
6604744 Rapid load drill bit adapter Aug. 12, 2003
6551037 Removable chuck Apr. 22, 2003
6520509 Screw guide device with drill bit/screw bit and counter sink/drill stop means Feb. 18, 2003
6382885 Tool extender and tool assembly May. 7, 2002
6293559 Removable chuck Sep. 25, 2001
6193241 Tool drive system Feb. 27, 2001
6171033 Hand drill extender kit Jan. 9, 2001
6145851 Adapter for firmly securing appliances on foldable pocket tools Nov. 14, 2000
6109620 Shank adapter Aug. 29, 2000
6079716 Removable chuck Jun. 27, 2000
6068267 Tapered part turning apparatus May. 30, 2000
6053675 Quick-acting tool bit holder Apr. 25, 2000
6047971 Removable chuck Apr. 11, 2000
6035512 Machine tool extension and method of forming the same Mar. 14, 2000
6033162 Bit adaptor Mar. 7, 2000
5979913 Universal driving and setting tool and method of using same Nov. 9, 1999
5957636 Quick change tool locking and alignment system Sep. 28, 1999
5951026 Removable chuck Sep. 14, 1999
5944329 Reversible micromachining locator Aug. 31, 1999
5921562 Magnetic chuck assembly Jul. 13, 1999
5897121 Drill attachment and tool for actuating jacks on trailers Apr. 27, 1999
5893568 Substrate support device Apr. 13, 1999
5687801 Method of securing walls with a tie Nov. 18, 1997
5651647 Auxiliary chuck and screwdriver for electric drills Jul. 29, 1997
5649795 Machine tool Jul. 22, 1997
5586605 Multi-wall tie apparatus Dec. 24, 1996
5586847 Power tool adapter Dec. 24, 1996
5564717 Removable adapter for a power-driven screwdriver Oct. 15, 1996
5437524 Torque-adjustment controller Aug. 1, 1995

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