Tool having quick attach system for replacing the working element

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20040247403A1
SERIAL NO

10454072

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A tool having an exceptionally sharp replaceable working element, in which the edges of the working element are protected by elongated rods, and a handle for the tool having parallel slots therein and the rods being wedged in the slots to hold the working element firmly in place during use.

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Patent Owner(s)

Patent OwnerAddress
GRACE MANUFACTURING INC614 SR 247 RUSSELLVILLE AZ

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Grace, Jeff Dover, AR 6 284
Grace, Richard Dover, AR 9 378
Mason, Randall Rogers, AR 2 68

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