Stapler with a staple-supporting device

Details Stapler with a staple-supporting device Stapler with a staple-supporting device

2008-01-15

2008-01-15

Smith, Scott A. (Department: 3721)

Elongated-member-driving apparatus

With means to move or guide member into driving position

Including supply magazine for constantly urged members

C227S119000, C227S120000

Reexamination Certificate

active

11484673

ABSTRACT:
A stapler with a staple-supporting device has a base, a cover, a holding bracket and a pushing device. The base, the cover and the holding bracket are mounted pivotally together. The cover has a staple spade and the holding bracket has a corresponding staple outlet. The pushing device is mounted slidably in the holding device and has a pivoting staple-supporting device. A series of staple is mounted in the holding bracket, and the last staple is mounted on the staple-supporting device. When only one staple is left in the holding bracket, the staple-supporting device keeps the staple from falling out of the staple outlet.

REFERENCES:
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patent: 4542844 (1985-09-01), Olesen et al.
patent: 5038992 (1991-08-01), Shiang et al.
patent: 5322189 (1994-06-01), Oda
patent: 5421502 (1995-06-01), Huang
patent: 5560529 (1996-10-01), Udagawa et al.
patent: 6142355 (2000-11-01), Wu
patent: 6494356 (2002-12-01), Pfründer et al.
patent: 6808101 (2004-10-01), Laubach et al.
patent: 6840422 (2005-01-01), Mintzer
patent: 6918525 (2005-07-01), Marks

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