Invention Grant
- Patent Title: System and method for a tow-rope retraction device for watercraft
- Patent Title (中): 用于船舶拖绳退缩装置的系统和方法
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Application No.: US11069615Application Date: 2005-02-28
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Publication No.: US07665411B2Publication Date: 2010-02-23
- Inventor: John Welch
- Applicant: John Welch
- Applicant Address: US UT Orem
- Assignee: John M. Welch
- Current Assignee: John M. Welch
- Current Assignee Address: US UT Orem
- Agency: Rader, Fishman & Grauer PLLC
- Agent Steven L. Nichols
- Main IPC: B63B21/56
- IPC: B63B21/56 ; B63B21/16 ; B63B35/85
Abstract:
A device used when towing a user with a watercraft includes a tow-rope and a tow-rope retraction device receiving the tow-rope. The tow-rope retraction device is configured to selectively retract the tow-rope so as to accelerate a user being towed by the watercraft on the tow-rope. A method of towing a user with a watercraft includes selectively retracting a tow-rope while towing the user to accelerate the user.
Public/Granted literature
- US20060027155A1 System and method for a tow-rope retraction device for watercraft Public/Granted day:2006-02-09
Information query
