Bar knob with integrated lock

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7107689
SERIAL NO

10961107

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A retaining assembly is provided for a tensioning arrangement for adjusting the tension of the cutting chain in the chainsaw. The retaining assembly includes a knob body, a lock, and a lever. The lock and lever rotate about a common axis, which is perpendicular to an axis of rotation of the retaining assembly. The lock includes a tooth adapted to engage with teeth on a clutch cover of a chainsaw to lock the retaining assembly in place.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HUSQVARNA ABTHE SWEDISH CITY OF

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Keeton, William B Nash, TX 5 81
Warfel, Paul A Texarkana, TX 17 210

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