发明名称 Anti-fouling protective cover for stern drive unit
摘要 An anti-fouling protective cover prevents marine growth on inboard/outboard or stern drive marine engines. The cover includes first and second side portions, attached to one another along rear, bottom and front portions. The cover is normally urged open by side-stiffening members and transversely-extending members. The cover is conveniently manoeuvred into place onto a stern drive unit with a standard boat hook, and closed by hook and loop fasteners. The cover is constructed of an opaque flexible material such as bonded polyethylene to reduce the amount of light reaching the engine, thereby inhibiting marine growth.
申请公布号 US5964174(A) 申请公布日期 1999.10.12
申请号 US19970937822 申请日期 1997.09.24
申请人 COGGAN, JOHN C. 发明人 COGGAN, JOHN C.
分类号 B63B59/04;B63H5/16;(IPC1-7):B63B59/04 主分类号 B63B59/04
代理机构 代理人
主权项
地址