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:
Oct. 23, 2012
Filed:
Apr. 08, 2008
Applicant:
William Howard Karau, Southlake, TX (US);
Inventor:
William Howard Karau, Southlake, TX (US);
Assignee:
Pavestone Company, LLC, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
E04B 5/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
A structural block is provided. The structural block has a top and a bottom. A first sidewall section is between the top and the bottom. A second sidewall section is between the first sidewall section and one of the top or the bottom, and the second sidewall section is angularly disposed relative to the first sidewall section, so as to form a feature that interlocks with an adjacent structural block.