发明名称 Universal Lid Closure for Underground Landscape Boxes
摘要 A universal lid closure for underground landscape boxes that universally adapts to all underground landscape box sizes by the design of flexible flaps Mat extend radially outwardly from their attachments to the lid body. The flaps are preferably of varying lengths and widths. A plurality of flexible flaps prevent accidental lid removal by exerting resilient force at a precise angle on the underground landscape box wall. A lid top is provided to enclose all box opening circumferences in each box class, and the flexible flaps are molded at a precise angle to horizontal to deter fatigue within the flexible flap.
申请公布号 US2009065519(A1) 申请公布日期 2009.03.12
申请号 US20080266597 申请日期 2008.11.07
申请人 PENTAIR FILTRATION, INC. 发明人 KEARBY DON MICHAEL;SOFYANOS JOHN CARY;WICKHAM JIMMIE HOWARD
分类号 B65D43/00 主分类号 B65D43/00
代理机构 代理人
主权项
地址