发明名称 UNIVERSAL DUAL BEADED POOL LINER
摘要 A liner for swimming pools and, more particularly, a flexible plastic liner for above- ground swimming pools that is attached to the upper edge oil the swimming po ol wall. The pool liner of this invention has a plastic "beading" around its circumference, or border, which has a removable J-hook portion in connection with a bead portion. This beading arrangement allows the liner to be attached to pool walls that have "bead receivers" for attachment of beaded liners and to pool walls that have no bead receivers. The beading has perforations provide d therein to facilitate the removal of the J-hook portion from the bead portion to convert the beadi ng from a J-hook type liner to a bead type liner for insertion into a bead receiver.
申请公布号 CA2334438(C) 申请公布日期 2002.10.22
申请号 CA20012334438 申请日期 2001.02.07
申请人 SCHWIMMER, LARRY 发明人 SCHWIMMER, LARRY
分类号 E04H4/14;(IPC1-7):E04H4/14 主分类号 E04H4/14
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