A molded panel for buildings is manufactured in a manner that permits the blocking tab along the upper edge of the panel to be molded in a position that is close to its final desired position. Pressure is applied to the locking tab as it cools, thereby bringing the locking tab into its final position.
申请公布号
US7901757(B2)
申请公布日期
2011.03.08
申请号
US20060559841
申请日期
2006.11.14
申请人
STROUT CORWYN;BROWN JR CLAUDE;JACOBSON DAVID;MOORE WAYNE;COCHRANE MONTY
发明人
STROUT CORWYN;BROWN, JR. CLAUDE;JACOBSON DAVID;MOORE WAYNE;COCHRANE MONTY
