Bolt cutter

Details Bolt cutter Bolt cutter

2007-05-23

2009-11-24

Payer, Hwei-Siu C (Department: 3724)

Cutlery

Cutting tools

Plural cooperating blades

C030S250000

Reexamination Certificate

active

07621052

ABSTRACT:
A bolt cutter. An illustrative embodiment of the bolt cutter includes a first jaw having a first jaw cutting edge, a second jaw pivotal with respect to the first jaw and having a second jaw cutting edge, a first handle pivotally carried by the first jaw, a second handle pivotally carried by the first handle and the second jaw, a rotatable sprocket carried by a first one of the first handle and the second handle and a roller chain meshing with the sprocket and attached to a second one of the first handle and the second handle.

REFERENCES:
patent: 2643564 (1953-06-01), Klein et al.
patent: 2956340 (1960-10-01), Levenson
patent: 2993275 (1961-07-01), Naito
patent: 3084432 (1963-04-01), Hill
patent: 3624903 (1971-12-01), Tibbet
patent: 3949473 (1976-04-01), Blanc
patent: 4198749 (1980-04-01), Nordin
patent: 4254549 (1981-03-01), McMullin
patent: 4516322 (1985-05-01), Schlein
patent: 6769183 (2004-08-01), Schmidt
patent: 2008/0163494 (2008-07-01), Larkin

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