Apparatus and method for starting a chain saw

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7322334
SERIAL NO

11364674

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A chainsaw starting apparatus comprises a frame, a first crank arm, a second crank arm, and a locking mechanism. The frame is designed to occupy a fixed position relative to a floor surface. The first crank arm and the second crank arm are each rotationally supported by the frame and interconnected to produce rotational movement of one arm upon rotational movement of the other arm. The locking mechanism may be used for releasably attaching a chainsaw to the frame.

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Patent Owner(s)

Patent OwnerAddress
O'BRIEN JOHN TNot Provided

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Brien, John T Webster, WI 21 1214

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