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:
Aug. 12, 2014
Filed:
Nov. 07, 2008
Applicant:
David M. Lacroix, St. Paul, MN (US);
Inventor:
David M. LaCroix, St. Paul, MN (US);
Assignee:
Keystone Retaining Wall Systems LLC, West Chester, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04C 1/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A wall block having at least one weight bearing pad on an upper or lower surface of the block and a compression head and methods of making the block and making walls with the block.