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:
Mar. 28, 2023
Filed:
Jan. 26, 2018
Applicant:
Gripmetal Limited, Dublin, IE;
Inventor:
Ray Arbesman, Toronto, CA;
Assignee:
GRIPMETAL LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E04C 5/03 (2006.01); B21F 25/00 (2006.01); B21F 45/00 (2006.01); B21J 5/06 (2006.01); B21J 5/12 (2006.01);
U.S. Cl.
CPC ...
B21F 25/00 (2013.01); B21F 45/006 (2013.01); B21J 5/068 (2020.08); B21J 5/12 (2013.01); E04C 5/03 (2013.01);
Abstract
A textured workpiece includes a body having an outer surface with at least a first surface portion. At least one of the body and the first surface portion is non-planar. A first set of barbs extends from and is integral with the first surface portion. A first set of grooves is formed in the first surface portion. Each barb of the first set barbs is associated with a respective one of the grooves of the first set of grooves. The workpiece can be used as reinforcing bar (rebar).