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:
Apr. 28, 2015
Filed:
Nov. 10, 2010
Applicant:
John Frederick Porter, St. Catharines, CA;
Inventor:
John Frederick Porter, St. Catharines, CA;
Assignee:
Saint-Gobain ADFORS Canada, Ltd., Grand Island, NY (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B32B 37/24 (2006.01); E04C 5/07 (2006.01); B32B 5/26 (2006.01); B32B 27/16 (2006.01); E04C 2/06 (2006.01); D04H 1/52 (2006.01); D06B 3/10 (2006.01);
U.S. Cl.
CPC ...
E04C 5/07 (2013.01); B32B 5/26 (2013.01); B32B 27/16 (2013.01); E04C 2/06 (2013.01); D04H 1/52 (2013.01); D06B 3/10 (2013.01);
Abstract
Methods and a reinforcement fabric are disclosed for making a reinforced smooth cementitious board having a cement skin adjacent to an outer face, by depositing a reinforcement fabric and a layer of hydraulic cementitious material, one on the other, wherein the reinforcement fabric comprises an open mesh united with a thin, porous nonwoven web.