DETACHABLE FINS AND FIN ASSEMBLIES FOR WATERSPORT BOARDS

Number of patents in Portfolio can not be more than 2000

United States of America Patent

APP PUB NO 20160144933A1
SERIAL NO

14549698

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Tool-less detachable fins and fin assemblies for watersport boards (e.g, surfboards, wake boards, windsurfing boards, kite boards, stand-up paddle boards and the like) are disclosed. Some embodiments are directed toward detachable fin assemblies which include a fin having a mounting tang defining at least one detent recess in an edge thereof, and a fin box defining an elongate mounting channel for receiving the mounting tang of the fin. The fin box includes at least one spring-biased ball detent assembly having a ball detent positioned so as to engage the at least one detent recess when the mounting tang is positioned within the mounting channel to thereby removably fix the fin to the fin box. The fin box may include at least one threaded aperture for receiving a ball detent assembly therein.

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Patent Owner(s)

Patent OwnerAddress
ISHIDA MICHIAKI34095 GRANADA DRIVE DANA POINT CA 92629

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
KUMANO, Katsuyoshi Kanagawa, JP 7 46

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