发明名称 TIE DOWN FOR A SPA COVER LIFTER
摘要 A tie-down for joining a pivot arm of a spa cover lifter and a spa cover comprising a pivot arm restraint to retain at least a portion of the pivot arm and a spa cover connector portion coupled to the pivot arm restraint for coupling the tie-down to the spa cover.
申请公布号 CA2832133(A1) 申请公布日期 2014.05.02
申请号 CA20132832133 申请日期 2013.11.01
申请人 SMP SPECIALTY METAL PRODUCTS LTD. 发明人 CUNERTY, JOHN
分类号 E04H4/06;A61H33/00 主分类号 E04H4/06
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