Forward acting stapler with unique linkage

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, C227S134000

Reexamination Certificate

active

07097088

ABSTRACT:
A forward acting stapler includes a unique linkage for driving a firing lever. The linkage includes two links that are each connected to the trigger lever by a roller. The roller is movable within a spot in the trigger lever. As the handle is driven, the two links cause the triggering level to pivot. As the trigger lever pivots it lifts a plunger against a spring force. At some point, the trigger portion releases the plunger allowing the plunger to be returned by the spring force by a staple.

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