07467500 is referenced by 21 patents and cites 200 patents.

The present invention is a siding panel and a method of making the siding panel. The siding panel comprises a planar portion extending the longitudinal length of the 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.

Title
Straight face siding
Application Number
11/690689
Publication Number
7467500 (B2)
Application Date
March 23, 2007
Publication Date
December 23, 2008
Inventor
David C Barber
Brookfield
WI, US
Samuel W DeWorth
Pickerington
OH, US
Larry R Fairbanks
Columbus
OH, US
Agent
Standley Law Group
Assignee
Crane Building Products
OH, US
IPC
E04D 1/28
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