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:
Jul. 12, 2011
Filed:
Apr. 29, 2008
Applicants:
Rudolph A. Olson, Iii, Hendersonville, NC (US);
Dwayne A. Johnson, Anderson, SC (US);
Inventors:
Rudolph A. Olson, III, Hendersonville, NC (US);
Dwayne A. Johnson, Anderson, SC (US);
Assignee:
Boral Stone Products, LLC, Roswell, GA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
E04C 1/40 (2006.01); E04C 2/06 (2006.01); E04C 2/26 (2006.01); C04B 40/00 (2006.01); B28B 1/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
A concrete product is provided having a body including an ornamental surface layer, an intermediate strengthening layer and a concrete substrate layer. The intermediate strengthening layer functions as a buffer between any air bubbles remaining in the concrete substrate layer and the ornamental facing layer following curing of the product.