Invention Grant
- Patent Title: Pivoting fin with securement
- Patent Title (中): 稳定的翅膀
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Application No.: US12986562Application Date: 2011-01-07
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Publication No.: US08408958B2Publication Date: 2013-04-02
- Inventor: Roger A. Benham
- Applicant: Roger A. Benham
- Agency: Welsh Flaxman & Gitler LLC
- Main IPC: B63B1/00
- IPC: B63B1/00 ; B63B35/81
Abstract:
A pivoting fin used to control the movement of a surfboard. The pivoting fin is provided with a rotatable hinge allowing the fin to rotate in the “roll” axis of the surfboard. The rotatable hinge is inserted into base position which in turn is secured to the underside of the surfboard.
Public/Granted literature
- US20110171862A1 PIVOTING FIN WITH SECUREMENT Public/Granted day:2011-07-14
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