发明名称 OUTDOOR RECREATIONAL COVERING APPARATUS WITH INTERNAL WEIGHTING SYSTEM
摘要 A system and method to weight a recreational ground covering comprising a top layer and a bottom layer stitched together along at least one edge and leaving at least one edge open. Along each open edge is a connection system, such as Velcro®, snaps, or buttons, which connects the open edge of the top and bottom layers. Such arrangement creates a “pocket” system such that may be filled with sand, rocks, or any other available objects or substance that may be found naturally without requiring additional equipment or other means to weight or stabilize the covering once it is spread on the ground.
申请公布号 US2011305867(A1) 申请公布日期 2011.12.15
申请号 US20100815895 申请日期 2010.06.15
申请人 LEE JASON REX;LEE MICHELLE DENISE 发明人 LEE JASON REX;LEE MICHELLE DENISE
分类号 B32B3/06;B23P11/00;D05B3/12 主分类号 B32B3/06
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