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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0377929 (1982-05-13) |
발명자 / 주소 |
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인용정보 | 피인용 횟수 : 6 인용 특허 : 3 |
An improved lateen rigged sailing board is disclosed that basically combines a sailing board with a mast mounted thereon which is swivelly mounted to the upper surface of the sailing board, and which is provided with means to prevent the mast from completely falling forward. The mast is particularly
A lateen rigged sailing board comprising an elongated board having a forward and rear end with an upper and lower surface, a swivel member mounted on the upper surface near the forward end of said board, a mast, said mast having a hoop-like upper section and a substantial pole-like lower section, sa
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