Boat lift
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United States of America Patent
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-
Sep 13, 2022
Grant Date -
Sep 24, 2020
app pub date -
Jun 8, 2020
filing date -
May 26, 2017
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A boat lift includes posts and linear actuators, each attached to one of the posts. Each linear actuator includes an extendable and retractable member oriented for extension and retraction substantially parallel to the post. Ends of a first pair of the extendable and retractable members are connected to a first carrier, and ends of a second pair of the extendable and retractable members are connected to a second carrier. A cradle or platform is supported by the first and second carriers. The boat lift may be supported by the ground, by a structure, for example, a dock, a sea wall or a wall of a boat house, or by pontoons.
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Cited Art Landscape
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