发明名称 Wind-scoop for small boats
摘要 A wind-scoop for small boats has a collapsible framework of resiliant bent wire members, over which a dome-shaped fabric cover member is received in form fitting relation, one side only of which cover member is air permeable for scooping wind to be directed below deck. The bent wire members of the framework, at their lower ends, are provided with radially outwardly-directed hook means for releasable attachment with respect to the peripheral edge of a deck through opening.
申请公布号 US4434740(A) 申请公布日期 1984.03.06
申请号 US19830491802 申请日期 1983.05.05
申请人 CHILDS, JOHN M. 发明人 CHILDS, JOHN M.
分类号 B63J2/10;(IPC1-7):B63B19/06;B63J2/02 主分类号 B63J2/10
代理机构 代理人
主权项
地址