The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 10, 2009
Filed:
Feb. 21, 2008
Applicants:
John Frederick Porter, St. Catharines, CA;
Geraint Roberts, Youngstown, NY (US);
Inventors:
John Frederick Porter, St. Catharines, CA;
Geraint Roberts, Youngstown, NY (US);
Assignee:
Saint-Gobain Technical Fabrics America, Inc., Northborough, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 17/04 (2006.01); B32B 17/06 (2006.01);
U.S. Cl.
CPC ...
Abstract
A cementitious board and methods of making the same are disclosed by a cementitious board including a cementitious core, a plurality of warp yarns and weft yarns and a coating applied to produce a coating weight distribution ratio of less than about 2.0:1, based upon the weight of the resinous coating of the weft yarns, over the weight of the resinous coating on the warp yarns.