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Browse by Category: Main > Tools & Hardware
Class Information
Number: 173/29
Name: Tool driving or impacting > Convertible
Description: Apparatus in which means are provided to perform a tool drive function and a tool drive function in a different manner or a function other than tool driving after (1) removal of a significant portion of the apparatus (2) installation of additional parts or (3) substantial rearrangement of existing parts.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8701791 Post extractor Apr. 22, 2014
8640786 Percussive augmenter of rotary drills for operating as a rotary-hammer drill Feb. 4, 2014
8602285 Anchor installation tool Dec. 10, 2013
8424616 Track guiding system Apr. 23, 2013
8413740 Fastener gun washer assembly holding device and method of use Apr. 9, 2013
8397831 Rotary tool having a manual ratchet mechanism Mar. 19, 2013
8387717 Multi directional oscillation from a rotational source Mar. 5, 2013
8381834 Drive system for interconnecting attachment devices and handheld rotary power tools Feb. 26, 2013
8381830 Power tool with integrated bit retention device Feb. 26, 2013
8371394 Impact mechanism Feb. 12, 2013
8251157 Battery pack for use with a power tool and a non-motorized sensing tool Aug. 28, 2012
8230944 Post alignment tool Jul. 31, 2012
8162074 Ergonomic hand-held power tool and methods of use Apr. 24, 2012
8157021 Chisel adapter Apr. 17, 2012
8061000 Anchor installation tool Nov. 22, 2011
8051920 Impact drill Nov. 8, 2011
7900713 Main shaft locking mechanism Mar. 8, 2011
7891438 Hand power tool Feb. 22, 2011
7874378 Vibratory and impact connector for a power tool Jan. 25, 2011
7832495 Tool retention apparatus and method Nov. 16, 2010
7658239 Power tool, drive assembly, and method of operating the same Feb. 9, 2010
7628219 Handle with detecting unit Dec. 8, 2009
7600579 In-tool wrench storage system Oct. 13, 2009
7597155 Tool fitting, adapter and system with a tool fitting and an adapter Oct. 6, 2009
7588093 Impact mechanism Sep. 15, 2009
7537524 Coupling of driver/driven shafts of a motor and thrust isolation May. 26, 2009
7438139 Tool retention apparatus and method Oct. 21, 2008
7440268 Computer case Oct. 21, 2008
7413025 Torque tool Aug. 19, 2008
7413028 Ramming device to be assigned to a rock breaker Aug. 19, 2008
7380612 Electric power tool Jun. 3, 2008
7360606 Hand machine tool with a removeable tool holder Apr. 22, 2008
7228917 Remote trigger actuating mechanism for power tool Jun. 12, 2007
7222862 Tool holder May. 29, 2007
7137457 Hand-held machine tool Nov. 21, 2006
7134508 Rotary to reciprocating motion conversion attachment for a power rotary hand tool Nov. 14, 2006
7100705 Flexible power tool motor pack and method of making the same Sep. 5, 2006
7096974 Handle for a hand-held power tool Aug. 29, 2006
7083003 Power tool with detachable drive end Aug. 1, 2006
7066692 Dual chuck electrical hand drill Jun. 27, 2006
7063170 Flexible power tool motor pack and method of making the same Jun. 20, 2006
7063173 Spindle unit with switchable gear, and method for using the spindle unit Jun. 20, 2006
7036211 Percussive power tool pulling device May. 2, 2006
7021400 Power Tool Apr. 4, 2006
7021399 Power tool Apr. 4, 2006
6997269 Attachment for impact hammer Feb. 14, 2006
6923269 Demolition hammer and/or hammer-drill with a percussion device suitable for releasing clamped objects by striking Aug. 2, 2005
6886643 Shaft lock mechanism for a rotary power hand tool May. 3, 2005
6814157 Rotary tool flex shaft with lock pin and end cap Nov. 9, 2004
6796385 Fastener driving machine and associated method Sep. 28, 2004

1 2 3










 
 
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