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:
Jul. 27, 2021
Filed:
Feb. 15, 2018
Applicant:
Barrday Inc., Cambridge, CA;
Inventors:
Zakar Raffi Hachikian, Chelmsford, MA (US);
Michael Wayne Jarrett, Conover, NC (US);
Kemel Sanjay Pawaroo, Cambridge, CA;
Assignee:
BARRDAY INC., Cambridge, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41H 5/04 (2006.01); B32B 5/26 (2006.01); B32B 27/32 (2006.01); B32B 27/34 (2006.01); B32B 27/40 (2006.01); C08G 18/48 (2006.01); C08G 18/75 (2006.01);
U.S. Cl.
CPC ...
F41H 5/0485 (2013.01); B32B 5/26 (2013.01); B32B 27/32 (2013.01); B32B 27/34 (2013.01); B32B 27/40 (2013.01); C08G 18/4854 (2013.01); C08G 18/75 (2013.01); B32B 2571/02 (2013.01);
Abstract
A ballistic resistant article includes a first layer that has first unidirectional fibers disposed in a first polymer matrix. The first polymer matrix is composed of a thermoset polyurethane. A second layer is laminated to the first layer. The second layer includes second unidirectional fibers disposed in a second polymer matrix. The second unidirectional fibers are cross-oriented with respect to the first unidirectional fibers.