Cutting – With work immobilizer – Work-stop abutment
Reexamination Certificate
2007-01-02
2007-01-02
Peterson, Kenneth E. (Department: 3724)
Cutting
With work immobilizer
Work-stop abutment
C083S581000, C083S468600
Reexamination Certificate
active
10857384
ABSTRACT:
A workpiece stop is provided for a power tool such as a miter saw, wherein the stop is selectively movable to various positions for respective modes of operation. In one position, the stop is stored out of the way during non-use. In another position, the stop acts as a length-of-cut stop. In yet another position, the stop acts as a workpiece guide, especially useful for supporting crown molding during cutting. An embodiment of the stop includes an elongate main body portion with a guide tab portion and a stop tab portion projecting from the main body portion, and the stop is preferably mounted for selective movement both slidably and pivotally. Depending on the position of the stop, the guide tab portion or the stop tab portion are positioned to project adjacent a workpiece support surface on the saw to limit a position of a workpiece.
REFERENCES:
patent: 544092 (1895-08-01), Goodell
patent: 4346636 (1982-08-01), Taylor
patent: 4875399 (1989-10-01), Scott et al.
patent: 5644964 (1997-07-01), Price
Photo of Commercial CRAFTSMAN Product (date uknown; believed to be available prior to Apr. 7, 2004).
Photo of Commercial DEWALT Product (date uknown; believed to be available prior to Apr. 7, 2004).
Photo of Commercial BOSCH Product (date uknown; believed to be available prior to Apr. 7, 2004).
Hamilton Isaac N
Maginot Moore & Beck
Peterson Kenneth E.
Robert & Bosch GmbH
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