Quick action turnbuckle

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United States of America Patent

PATENT NO 7980780
APP PUB NO 20090169291A1
SERIAL NO

11964176

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An adjuster for use with a sailboat which permits rapid movement of a movable end with respect to an opposite fixed end. A threaded shaft extends through the adjuster and a rotating barrel in fixed to a nut engaging the shaft. A lock is positioned about a lower body of the adjuster and releasably engages the barrel. Engagement of the lock and the barrel permits barrel to be turned to change the length between the fixed and movable ends. Releasing engagement of the lock and the barrel permits the barrel to rotate freely about the shaft and permit rapid movement of the movable end with respect to the fixed end.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
HARKEN INCPEWAUKEE WISCONSIN 53072

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hartlemeier, Greg W Whitefish Bay, US 1 2

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