发明名称 Collapsible sail board
摘要 A collapsible sail board is disclosed which includes an inflatable flotation member, a multisection mast, a collapsible boom, a sail, and a keel. The mast is detachably mounted on the upper side of the inflatable member so it is universally pivotable with respect thereto, and the keel is detachably mounted on the under side of the inflatable member with an attachment pocket which firmly secures the keel to the inflatable member when the latter is in an inflated condition. The sail board is lightweight and totally collapsible to a size which allows it to be contained within a suitcase so that it is easily transportable.
申请公布号 US4735163(A) 申请公布日期 1988.04.05
申请号 US19860818170 申请日期 1986.01.13
申请人 FILSHIE, GILBERT M. 发明人 FILSHIE, GILBERT M.
分类号 B63B35/79;(IPC1-7):B63B7/08 主分类号 B63B35/79
代理机构 代理人
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