Motowinch US Patents
Motowinch has developed a Motorized Retractable Ski Tow Rope and Winch with Drum-encased Brushless DC Motor that has found widespread commercial appeal.
As part of the development of our winching system, Motowinch has obtained patent protection on several aspects of the technology.
Patent Number: US-9573665-B2
Title: Motorized Retractable Ski Tow Rope
Issue Date: Feb. 21, 2017
PDF of Patent: Click Here
Patent Number: US-9556008-B2
Title: Winch with Drum-encased Brushless DC Motor
Issue Date: Jan. 31, 2017
PDF of Patent: Click Here