发明名称 Plastic fencing simulative of wrought iron
摘要 An injection molded plastic fence panel that includes an upper horizontal rail and a lower horizontal rail. The panel also includes multiple spaced-apart vertical members extending between and interconnecting the upper and lower horizontal rails. The upper and lower horizontal rails each have a concave front surface and a concave rear surface with a pair of edges interconnecting the front and rear surfaces. The front and rear surfaces each have central regions intermediate the edges, with the central regions being separated by a distance less than the front-to-back depth of the edges.
申请公布号 US2003155565(A1) 申请公布日期 2003.08.21
申请号 US20030358956 申请日期 2003.02.05
申请人 CANTLEY RICHARD W. 发明人 CANTLEY RICHARD W.
分类号 E04H17/00;E04H17/14;(IPC1-7):E04H17/14 主分类号 E04H17/00
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