Stapling device
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Jul 21, 1998
Issued Date -
N/A
app pub date -
Aug 30, 1996
filing date -
Jan 4, 1994
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
The stapler includes a staple advancing system for applying an advancing force to a plurality of 'U' shaped staples (19); a guide (16) for maintaining said plurality of 'U' shaped staples (19) parallel to each other along a feed axis, said guide (35) having a channel cross section (33) including a horizontal top portion, substantially perpendicular to said feed axis, and two semi-vertical portions (37) below said horizontal top portion, each having a plane oriented downwardly inward at such an angle which does not cause plastic deformation of said 'U' shaped staples (19) inserted in said guide (35), said guide (35) having an open end wherein said semivertical portions (37) merge with vertical portions (39) having walls which are substantially vertically aligned; a lower aperture (6) aligned along said feed axis with said vertically aligned walls; and a displaceable staple ejector (2) without displacing an adjacent 'U' shaped staple (19).
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Cited Art Landscape
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