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. 11, 2005
Filed:
Jul. 13, 2004
Applicants:
Paul R. Tufts, Eagan, MN (US);
Michael S. Lidbom, Big Lake, MN (US);
Inventors:
Paul R. Tufts, Eagan, MN (US);
Michael S. Lidbom, Big Lake, MN (US);
Assignee:
Anchor Wall Systems, Inc., Minnetonka, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02D029/02 ; E04C001/00 ;
U.S. Cl.
CPC ...
Abstract
A concrete retaining wall block provided with integral indicators that indicate the batter that will result from constructing a retaining wall of a multiplicity of the blocks. The indicators for indicating the batter are preferably one or more indentations formed in a surface of the block other than the front surface.