发明名称 Unsinkable all-purpose boat
摘要 This all-purpose boat is designed for pleasure or survival, and may be used in salt, fresh, or chlorinated water, and may also be adapted for use on ice and snow, and may be further adapted for use on dry land, by the employment of wheels. Primarily, it consists of a hull fabricated of a polyethylene foam, which is provided with cut-out slots for frictionally receiving a front cowl and storage unit, a mast and sail plate, a seat, and a storage chest. It further includes a detachable outrigger unit, and a fore and aft stabilizer.
申请公布号 US4512275(A) 申请公布日期 1985.04.23
申请号 US19830489102 申请日期 1983.04.27
申请人 DRUMM, PHILIP R. 发明人 DRUMM, PHILIP R.
分类号 B63B35/73;B63B43/14;B63C9/02;(IPC1-7):B63B5/24;B63B35/72 主分类号 B63B35/73
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