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Class Information
Number: 227/132
Name: Elongated-member-driving apparatus > With means to move or guide member into driving position > Including supply magazine for constantly urged members > With means to actuate driver > Spring
Description: Device wherein the force applying means comprises a resilient element, means to compress said element, and means to release the compressed element for actuating the driver.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8668128 Mini desktop stapler Mar. 11, 2014
8556150 Hand-held drive-in tool Oct. 15, 2013
8550322 Spring actuated pliers stapler Oct. 8, 2013
8550323 Driving tool Oct. 8, 2013
8534527 Cordless framing nailer Sep. 17, 2013
8511531 Fastening device Aug. 20, 2013
8505798 Fastener driving device Aug. 13, 2013
8459519 High-speed electromagnetic nail gun Jun. 11, 2013
8453903 High-start spring energized stapler Jun. 4, 2013
8397969 Apparatus for installing explosively driven fasteners and fasteners for use therewith Mar. 19, 2013
8393512 Fastener driving tool Mar. 12, 2013
8356739 Stapler Jan. 22, 2013
8348117 Leveraged action stapler Jan. 8, 2013
8336750 Stapler Dec. 25, 2012
8336752 Energy stored in spring with controlled release Dec. 25, 2012
8322010 Fastening tool with modified driver travel path Dec. 4, 2012
8297485 Stapler Oct. 30, 2012
8240534 Driving tool Aug. 14, 2012
8186553 Fastener driving tool May. 29, 2012
8186552 Stapler with leg-flatting and anvil-guiding capability May. 29, 2012
8118205 Fastening device Feb. 21, 2012
8113404 High-start spring energized stapler Feb. 14, 2012
8079505 Low-effort, two-stage stapler Dec. 20, 2011
8074854 Safety nailing device Dec. 13, 2011
8061575 Stapler with leaf spring actuation mechanism Nov. 22, 2011
8006374 Paperclip fastening apparatus Aug. 30, 2011
7992756 Hand-held fastener driver Aug. 9, 2011
7980438 Latch assembly for a staple gun Jul. 19, 2011
7963429 Mid-zone stapler or pressing tool Jun. 21, 2011
7950558 Spring actuated pliers stapler May. 31, 2011
7938305 Fastener driving device May. 10, 2011
7922057 Stapler with built-in staple remover Apr. 12, 2011
7922059 Hand-held drive-in power tool Apr. 12, 2011
7909218 Safety apparatus for spring powered staplers Mar. 22, 2011
7909217 Variable outward clinch stapler Mar. 22, 2011
7870988 Hand-held spring-driven drive-in tool Jan. 18, 2011
7866520 Staple gun with a safety device and its safety device Jan. 11, 2011
7832610 Fastener driving tool having impact buffering mechanism Nov. 16, 2010
7828184 Mini desktop stapler Nov. 9, 2010
7823759 Spring powered stapler Nov. 2, 2010
7815088 Hand-held drive-in tool Oct. 19, 2010
7815089 Fastener gun Oct. 19, 2010
7757922 Power beating device Jul. 20, 2010
7757923 Stapler with a leg-flatting device Jul. 20, 2010
7748589 Spring energized desktop stapler Jul. 6, 2010
7708179 High-start spring energized stapler May. 4, 2010
7694863 Hand-held drive-in tool Apr. 13, 2010
7681771 Stapler Mar. 23, 2010
7669745 Dual protective device of a heavy-duty stapler Mar. 2, 2010
7665644 Stapler Feb. 23, 2010

1 2 3 4










 
 
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