Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
John S. Conboy0
Date of Patent
May 29, 2007
0Patent Application Number
102630400
Date Filed
October 2, 2002
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A method enables gypsum/fiber board to be manufactured such that recessed areas are formed on the same face of the cut wallboard on all four edges without interrupting the production line. The system accommodates different lengths of cut wallboard as the lateral cut edge recess forming apparatus is adjustable in width to accommodate different lengths of cut wallboard.
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