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:
Feb. 16, 2016
Filed:
Feb. 02, 2011
Jay Johnson, Star Prairie, WI (US);
Lech W. Hernandez, Brooklyn Park, MN (US);
Paul Johnson, Clearwater, MN (US);
Michael Lidbom, Zimmerman, MN (US);
Jay Johnson, Star Prairie, WI (US);
Lech W. Hernandez, Brooklyn Park, MN (US);
Paul Johnson, Clearwater, MN (US);
Michael Lidbom, Zimmerman, MN (US);
Anchor Wall Systems, Inc., Minnetonka, MN (US);
Abstract
A mold for making dry cast concrete blocks includes a pair of vertical shoulder forming sections, one along each of the opposite sides of the mold to form vertical front shoulders of a block. Each shoulder forming section has a shoulder roughening arrangement to result in molded, roughened shoulders of the block. Methods of making such blocks and the resulting block are included.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile