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Class Information
Number: 227/88
Name: Elongated-member-driving apparatus > With means to form member prior to penetration of work > With offset tools to deform members (e.g., bending, drawing, etc.) > With driver acting through offset tools > Including retractable forming bar
Description: Device comprising means to move another of said shaping elements toward and away from its forming position and from the path of the driver.










Sub-classes under this class:

Class Number Class Name Patents
227/90 Pivoted 26
227/89 With movable member-holder 18


Patents under this class:

Patent Number Title Of Patent Date Issued
8128080 Spring loaded corrugated stitcher head and method of stitching Mar. 6, 2012
7975891 Stapler Jul. 12, 2011
7909217 Variable outward clinch stapler Mar. 22, 2011
7900804 Stapler and staple cartridge Mar. 8, 2011
7422134 Variable outward clinch stapler Sep. 9, 2008
7337937 Stitching apparatus Mar. 4, 2008
7044349 Stapler for forming staples to various sizes May. 16, 2006
7032795 Stapler for forming staples to various sizes Apr. 25, 2006
7021513 Staple forming arrangement in a stapler Apr. 4, 2006
6986449 Staple-former in a stapler Jan. 17, 2006
6957756 Tool with nosepiece for bending fastener upon installation and fastener therefor Oct. 25, 2005
6923360 Adjustable stapler and methods associated therewith Aug. 2, 2005
6915937 Tool with nosepiece for bending fastener upon installation and fastener therefor Jul. 12, 2005
6871768 Stapler for forming staples to various sizes Mar. 29, 2005
6772930 Stapler for flaring staple Aug. 10, 2004
6739492 Stapler for forming staples to various sizes May. 25, 2004
6533157 Tissue stapling attachment for use with an electromechanical driver device Mar. 18, 2003
6119911 Stapling device Sep. 19, 2000
5996876 Stapling device Dec. 7, 1999
5941440 Driver of staple hammer Aug. 24, 1999
5938101 Skin stapler with movable anvil Aug. 17, 1999
5921455 Stapling device Jul. 13, 1999
5794833 Cassette for use in a stapler Aug. 18, 1998
5788139 Stitching machine head and wire cassette therefor Aug. 4, 1998
5715987 Constant width, adjustable grip, staple apparatus and method Feb. 10, 1998
5690266 Stapling device Nov. 25, 1997
5662318 Stapler and sheet-binding system using the same Sep. 2, 1997
5150826 Apparatus for forming and driving staples Sep. 29, 1992
5147080 Staple forming and stapling machine Sep. 15, 1992
5098002 Stapling apparatus Mar. 24, 1992
4887756 Surgical stapler providing variable degree of staple closure Dec. 19, 1989
4792077 Apparatus for stapling and creasing paper articles in transit Dec. 20, 1988
4708277 Stitching head Nov. 24, 1987
4671444 Stapler with improved jam clearing mechanism Jun. 9, 1987
4645111 Surgical stapler with retractable anvil Feb. 24, 1987
4558810 Surgical stapler construction Dec. 17, 1985
4542844 Staple forming and driving machine Sep. 24, 1985
4527725 Stapler with retractable anvil Jul. 9, 1985
4505415 Wire loop stitching machine head Mar. 19, 1985
4485955 Wire loop stitching machine head with cam-controlled staple supporter Dec. 4, 1984
4471897 Surgical instrument for application of staples Sep. 18, 1984
4444347 Stapling device for use with wire staple supply Apr. 24, 1984
4318555 Stapler Mar. 9, 1982
3952934 Apparatus for applying designs to pierceable materials Apr. 27, 1976











 
 
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