发明名称 Wind directing assembly for a boat hatch or like structure
摘要 A wind or breeze directing assembly used to direct air into and through the hatch of a boat or through any type of opening into the interior of a given structure comprising a frame supporting a plurality of interconnected panels movable relative to one another for selective positioning between an operative and a stored position and constructed to be essentially self-supporting relative to the opening with no moving parts and unattached to any other supporting structure such as a halyard or the like on a boat.
申请公布号 US4938123(A) 申请公布日期 1990.07.03
申请号 US19890439252 申请日期 1989.11.17
申请人 HILTON, LIN 发明人 HILTON, LIN
分类号 B63J2/10;F24F7/00 主分类号 B63J2/10
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