发明名称 Valve box platform
摘要 A valve box platform is disclosed. The valve box platform may include a peripheral wall having a receiving surface for receiving a valve box. The receiving surface may have an elevated peripheral surface that extends around an outer periphery of the receiving surface and a recessed peripheral surface that extends around an inner periphery of the receiving surface. A knockout portion may be positioned within the peripheral wall. The knockout portion may have a protruding portion that comprises a portion of the elevated peripheral surface of the peripheral wall. The peripheral wall may include a U-shaped recess having a rounded receiving portion, the U-shaped recess being aligned with the knockout portion.
申请公布号 US8567432(B2) 申请公布日期 2013.10.29
申请号 US20100695966 申请日期 2010.01.28
申请人 ERICKSEN KENT C.;EYRING STUART J.;WANGSGAARD E. TRES;PETERSEN DANIEL R.;ORBIT IRRIGATION PRODUCTS, INC. 发明人 ERICKSEN KENT C.;EYRING STUART J.;WANGSGAARD E. TRES;PETERSEN DANIEL R.
分类号 E03B1/00 主分类号 E03B1/00
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