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|United States(US) Patent 등록
|발명자 / 주소
|피인용 횟수 : 28 인용 특허 : 1
A surfboard with a fin is developed to counteract the tendency for skegs or fins to “pop out”especially when the surfer “walks the nose”of the surfboard or rides high on a wave. The fin has a pair of opposed wing hydrofoils extending laterally from an approximately mid-point position on a vertical h
A surfboard comprising: (a) an elongated surfboard planing hull having a tail end portion; (b) a fin fixed on the underside surface of said tail end portion and comprising a vertical hydrofoil having a rearwardly-downwardly extending leading edge and an arcuately forwardly relieved portion in the up