Boat lift

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7156030
SERIAL NO

11397779

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The pontoon boat lift system comprises a plurality of lifts mounted to an underside of a deck of the pontoon boat. Each lift comprises a leg that pivotally mounted to the underside of the deck and is moveable between a raised position and a lowered position. A free end of each leg includes its own support pad that contacts, for example, a lake bottom when the legs are in the lowered position. The operation of the lifts is coordinated to raise the pontoon boat above the surface of the water at desired shoreline locations.

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First Claim

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Patent Owner(s)

  • HEWITT MACHINE & MFG., INC.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Derner, Alan A North Mankato, MN 4 19
Derner, Brian P St. Peter, MN 4 19
Derner, Eric J St. Peter, MN 6 32
Derner, Richard B St. Peter, MN 4 19

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