发明名称 SWIMMING POOL COVER LOOP-LOC FASTENER
摘要 A snap hook fastener for swimming pool covers is provided to hold a pool cover edge rigidly close to the edge of the pool. The snap hook/eyebolt connection supports a pool edge sealing member in a proper orientation for optimal contact with the pool wall. The fastener includes a hook device used to attach the pool cover to the edge of a pool. It holds the edge of the pool cover horizontal and very close to the edge of the pool to minimize the chance of persons or objects falling between.
申请公布号 CA2177652(A1) 申请公布日期 1997.01.04
申请号 CA19962177652 申请日期 1996.05.29
申请人 DONATON, WILLIAM S. 发明人 DONATON, WILLIAM S.
分类号 E04H4/10;(IPC1-7):E04H4/06;E04H4/14 主分类号 E04H4/10
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