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:
Sep. 05, 2017
Filed:
Jun. 28, 2016
Applicant:
Oldcastle Building Products Canada Inc., Saint John, CA;
Inventors:
Stephane Dignard, Montreal, CA;
John Penterman, Montreal, CA;
Assignee:
Oldcastle Building Products Canada Inc., Saint-John, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E01C 11/02 (2006.01); E01C 5/00 (2006.01); E01C 5/06 (2006.01); E01C 15/00 (2006.01); E04F 13/14 (2006.01); B44F 9/04 (2006.01);
U.S. Cl.
CPC ...
E01C 11/02 (2013.01); B44F 9/04 (2013.01); E01C 5/00 (2013.01); E01C 5/005 (2013.01); E01C 5/06 (2013.01); E01C 15/00 (2013.01); E04F 13/147 (2013.01); E01C 2201/14 (2013.01); E04F 2201/09 (2013.01);
Abstract
Dual-unit paving systems for covering a surface. The system includes pairs of first and second units. For each pair, the first and second unit have different respective shapes and sizes, and are matingly engageable for forming a hexagonal assembly having six, non-linear sides. The hexagonal assembly includes forming rotational tessellations. The first and second units are also shaped and matingly engageable so as to form horizontally aligned tessellations, as well as vertically aligned tessellations.