Stapling device

Elongated-member-driving apparatus – With means to move or guide member into driving position – Including supply magazine for constantly urged members

Reexamination Certificate

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Details

C227S120000, C227S124000, C227S134000

Reexamination Certificate

active

07014090

ABSTRACT:
A stapling device includes a housing pivotally attached to a base member and having a channel formed by a partition, a staple drive plate slidably received in the housing, a staple magazine slidably engageable in the channel of the housing and having a front staple drive space. A staple feeder is engaged into the staple magazine and includes a spring-biased pusher for forcing staples forwardly toward the staple drive space of the staple magazine, and for allowing the staples to be driven by the staple drive plate, and an actuating device for actuating the staple drive plate to drive the staples. The staple magazine may be easily disengaged from the housing from a rear inlet of the housing.

REFERENCES:
patent: 2312142 (1943-02-01), Berger et al.
patent: 2801414 (1957-08-01), Mueller
patent: 3625408 (1971-12-01), Amakawa et al.
patent: 4025031 (1977-05-01), Chi
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patent: 5009356 (1991-04-01), Chang
patent: 5509595 (1996-04-01), Ho
patent: 5632431 (1997-05-01), Lin
patent: 5639007 (1997-06-01), Nakamura
patent: 5899374 (1999-05-01), Chen
patent: 5931365 (1999-08-01), Huang
patent: 6142355 (2000-11-01), Wu
patent: 6367676 (2002-04-01), Opland et al.
patent: 2032327 (1980-05-01), None

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