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:
Jun. 29, 2021
Filed:
May. 31, 2018
Applicant:
Gripmetal Limited, Dublin, IE;
Inventor:
Ray Arbesman, Toronto, CA;
Assignee:
GRIPMETAL LIMITED, Dublin, IE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B21D 22/04 (2006.01); B21J 5/06 (2006.01); B21D 28/10 (2006.01); B21D 31/02 (2006.01); B32B 3/30 (2006.01); B32B 7/08 (2019.01); B32B 15/20 (2006.01); B32B 15/10 (2006.01); B32B 37/14 (2006.01); B32B 3/26 (2006.01); B32B 15/18 (2006.01); B32B 15/06 (2006.01); B32B 37/02 (2006.01); B32B 15/08 (2006.01); B32B 38/00 (2006.01); B32B 5/18 (2006.01); B32B 37/08 (2006.01); B32B 15/04 (2006.01); B32B 37/20 (2006.01); B32B 37/06 (2006.01); F16D 69/00 (2006.01); B32B 37/10 (2006.01); B32B 38/04 (2006.01); F16D 69/04 (2006.01); B21J 5/08 (2006.01);
U.S. Cl.
CPC ...
B21J 5/068 (2020.08); B21D 28/10 (2013.01); B21D 31/02 (2013.01); B21J 5/08 (2013.01); B32B 3/26 (2013.01); B32B 3/30 (2013.01); B32B 5/18 (2013.01); B32B 7/08 (2013.01); B32B 15/04 (2013.01); B32B 15/06 (2013.01); B32B 15/08 (2013.01); B32B 15/10 (2013.01); B32B 15/18 (2013.01); B32B 15/20 (2013.01); B32B 37/02 (2013.01); B32B 37/06 (2013.01); B32B 37/08 (2013.01); B32B 37/10 (2013.01); B32B 37/14 (2013.01); B32B 37/20 (2013.01); B32B 38/00 (2013.01); B32B 38/04 (2013.01); F16D 69/00 (2013.01); F16D 69/04 (2013.01); F16D 69/0408 (2013.01); F16D 2069/0441 (2013.01); F16D 2069/0491 (2013.01); Y10T 428/1241 (2015.01); Y10T 428/12375 (2015.01); Y10T 428/12382 (2015.01); Y10T 428/12389 (2015.01); Y10T 428/12396 (2015.01); Y10T 428/12417 (2015.01); Y10T 428/12993 (2015.01); Y10T 428/2495 (2015.01); Y10T 428/24355 (2015.01); Y10T 428/24967 (2015.01); Y10T 428/26 (2015.01);
Abstract
A material includes a sheet of metal having a first face and an opposed second face, and a metal grain direction. The first face is textured with a first set of texturing features. Each texturing feature of the first set includes, respectively, a groove cut into the first face and extending along a groove axis, and a barb extending from the groove and away from the first face. The texturing features of the first set are arranged in a plurality of rows, and the groove axes of the texturing features in a given row extend generally parallel to the given row. The rows are generally non-perpendicular to the grain direction.