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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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Class Information
Number: 227/134
Name: Elongated-member-driving apparatus > With means to move or guide member into driving position > Including supply magazine for constantly urged members > Spring-retracting means
Description: Device comprising a resilient element which opposes the motion of the driver during the driving stroke and which returns the driver to its initial or nondriving position.


Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
7621432 Stapler Nov. 24, 2009
7621433 Stapler Nov. 24, 2009
7621434 Clincher device of stapler Nov. 24, 2009
7614140 Apparatus for providing C-clips to pins Nov. 10, 2009
7614537 Stapler with a movable anvil device Nov. 10, 2009
7604149 Effort-saving stapler Oct. 20, 2009
7584878 Paper tool drive linkage Sep. 8, 2009
7571842 Staple cartridge Aug. 11, 2009
7556184 Profile lifter for a nailer Jul. 7, 2009
7549561 Stapler with improved base construction Jun. 23, 2009
7537147 Hammer tacker May. 26, 2009
7513406 Mini desktop stapler Apr. 7, 2009
7487584 Gun type continuous clip ejecting apparatus Feb. 10, 2009
7464845 Hand-held staple gun having a safety device Dec. 16, 2008
7445139 Power driver utilizing stored spring energy Nov. 4, 2008
7431186 Staplers with effort-saving arm assembly Oct. 7, 2008
7407072 Contoured base for desktop stapler Aug. 5, 2008
7404507 High-start spring energized stapler Jul. 29, 2008
7387227 Safety apparatus for spring powered staplers Jun. 17, 2008
7334716 Stapler capable of cutting staple legs one after another Feb. 26, 2008
7328827 High-start spring energized stapler Feb. 12, 2008
7322504 Stapler with an articulated lever assembly Jan. 29, 2008
7318545 Stapler with a staple-supporting device Jan. 15, 2008
7275673 Combustion-engined setting tool Oct. 2, 2007
7267257 Combustion-engined setting tool Sep. 11, 2007
7243832 Spring-powered stapler Jul. 17, 2007
7240819 Stapling device having rear housing opening Jul. 10, 2007
7195141 Stapler with bending arms which cut the staple legs against a pad Mar. 27, 2007
7121444 Spring actuated stapler Oct. 17, 2006
7118019 Jam resistant staple holding track for staplers Oct. 10, 2006
7097088 Forward acting stapler with unique linkage Aug. 29, 2006
7080768 Spring energized desktop stapler Jul. 25, 2006
7066370 Cassette for stapler Jun. 27, 2006
7044350 Cartridge for stapler and stapler May. 16, 2006
7036706 Stapler apparatus May. 2, 2006
7021515 Stapler with bending arms which cut the staple legs against a pad Apr. 4, 2006
7021512 Staple, and stapler for the staple Apr. 4, 2006
7014088 Stapling device Mar. 21, 2006
7014090 Stapling device Mar. 21, 2006
6991146 Stapler having detached base Jan. 31, 2006
6966479 Stapler Nov. 22, 2005
6925849 Stapler anvil Aug. 9, 2005
6926186 Fastener insertion device Aug. 9, 2005
6883697 Office tool assembly Apr. 26, 2005
6857549 Nail driving gun with a shock-absorbing member Feb. 22, 2005
6840422 User selectable shaped staple and apparatus and method for use thereof Jan. 11, 2005
6789719 Forward acting stapler with unique linkage Sep. 14, 2004
6776321 Heavy duty stapler Aug. 17, 2004
6761300 Stapler construction Jul. 13, 2004
6726081 Stapling apparatus with a safety device for staplers to prevent staples from popping out of a stapler Apr. 27, 2004

1 2 3


 
 
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