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Class Information
Number: 227/89
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 > With movable member-holder
Description: Device including means to support the formed member and means to allow said support to move away from the path of a driver during a driving operation.

Patents under this class:

Patent Number Title Of Patent Date Issued
8128080 Spring loaded corrugated stitcher head and method of stitching Mar. 6, 2012
7913378 Wire stitcher having a stitching head for processing annular-eyelet staples Mar. 29, 2011
7909217 Variable outward clinch stapler Mar. 22, 2011
7900804 Stapler and staple cartridge Mar. 8, 2011
7559448 Staple forming and driving machine Jul. 14, 2009
7422134 Variable outward clinch stapler Sep. 9, 2008
7337937 Stitching apparatus Mar. 4, 2008
6554172 Staple-forming apparatus Apr. 29, 2003
6533157 Tissue stapling attachment for use with an electromechanical driver device Mar. 18, 2003
6119911 Stapling device Sep. 19, 2000
5516024 Stapling head for a stapling machine May. 14, 1996
5503281 Pack for pourable products Apr. 2, 1996
4932579 Stapling apparatus with stack joggers Jun. 12, 1990
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
4485955 Wire loop stitching machine head with cam-controlled staple supporter Dec. 4, 1984
4471897 Surgical instrument for application of staples Sep. 18, 1984
4369908 Stitchers Jan. 25, 1983

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