Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Sean A. Barnes0
Michael W. Kirby0
Date of Patent
October 2, 2018
Patent Application Number
15467399
Date Filed
March 23, 2017
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A floating boat lift having flotation tanks positioned under sides of a frame of the boat lift and a transverse flotation tank that communicates with the flotation tanks. Water flow is regulated so that tanks fill from near the center of the boat lift. Water is accepted into or pumped from the flotation tanks, allowing the frame of the boat lift to fall or rise relative to the surface of the water.
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