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. 02, 2013
Filed:
Sep. 14, 2012
Applicants:
Jeffrey L. Selph, Cary, NC (US);
James W. Paul, Jr., Mechanicsville, VA (US);
Inventors:
Jeffrey L. Selph, Cary, NC (US);
James W. Paul, Jr., Mechanicsville, VA (US);
Assignee:
Grancrete, Inc., Cary, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 13/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An article of manufacture including reinforcement material embedded in a phosphate cement composition is provided. The phosphate cement composition includes about 10 to 40 percent by weight calcium or magnesium oxide, about 10 to 40 percent by weight acid phosphate, and about 10 to 50 percent by weight vermiculite or perlite or mixture thereof.