Cutting – Rotatable disc tool pair or tool and carrier – With means to support work relative to tool
Reexamination Certificate
2002-09-27
2004-07-20
Rachuba, M. (Department: 3723)
Cutting
Rotatable disc tool pair or tool and carrier
With means to support work relative to tool
C083S581000, C083S468100, C083S468300, C083S486100
Reexamination Certificate
active
06763751
ABSTRACT:
FIELD OF THE INVENTION
This invention relates generally to chop saws and, more particularly, to a cordless chop saw.
BACKGROUND OF THE INVENTION
Chop saws are used in jobsites for cutting wood planks, wood boards, moldings, metal bars, etc. Accordingly, chop saws typically have high power requirements in order to cut the work pieces. Thus, chop saws have been typically been connected to a gas-powered generator or to the jobsite's electrical wiring.
There are times, however, when none of these options are available. In such circumstances, users have not been able to use their chop saws until someone brought a gas generator, etc. This would mean delays in construction schedules, etc., which raise labor and building costs, lowering the profit of a contractor or builder. Accordingly, it is an object of the present application to provide a chop saw that resolves the prior art problems.
SUMMARY OF THE INVENTION
In accordance with the present invention, an improved chop saw is employed. The chop saw includes a base, a rotatable table rotatably disposed on said base, and a saw unit pivotably connected to the table. The saw unit including a blade, a motor for driving the blade, and a housing for covering the motor. The saw unit is movable downwardly towards the table in order to cuttingly engage a workpiece. In addition, the chop saw includes a battery connected to said motor. Preferably, the battery is attached to the housing.
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Felisatti catalog and price listing, dated 1/96, submitted by applicant in Ser. No. 09/134,135, part No. T777B.
Ayala Adan
Black & Decker Inc.
Rachuba M.
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