发明名称 Straight face vinyl siding
摘要 The present invention is a vinyl siding panel and a method of making the vinyl siding panel. The vinyl siding panel comprises a planar portion extending the longitudinal length of the vinyl siding panel. The planar portion comprises a first edge and a second edge. The width from the first edge to the second edge is at least about 4.0 inches. The planar portion has a surface variance of less than about 0.05 inches relative to an imaginary straight line connecting the first edge and the second edge, and the radius curvature between the first edge and the second edge is at least about 85 inches.
申请公布号 US7204062(B2) 申请公布日期 2007.04.17
申请号 US20000751185 申请日期 2000.12.29
申请人 CRANE PLASTICS COMPANY LLC 发明人 FAIRBANKS LARRY R.;DEWORTH SAMUEL W.;BARBER DAVID C.
分类号 E04D1/28 主分类号 E04D1/28
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