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.:

US 8857311 B1

PDF
Full Text
Expired
Date of Patent:
Oct. 14, 2014

Filed:

Oct. 14, 2011
Applicant:

David H. Warren, Stone Ridge, NY (US);

Inventor:

David H. Warren, Stone Ridge, NY (US);

Assignee:

Armordynamics, Inc., Kingston, NY (US);

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
F41H 5/007 (2006.01); F41H 7/04 (2006.01); F41H 7/02 (2006.01);
U.S. Cl.
CPC ...
F41H 5/007 (2013.01); F41H 7/044 (2013.01); F41H 7/02 (2013.01);
Abstract

An apparatus for providing protection from ballistic rounds, projectiles, fragments and explosives. The apparatus includes a core, grinding layer and bonding layer. The core is shaped and configured as a structural truss of the apparatus, in which the core includes a plurality of parallel, adjacent rows and the core distributes and dissipates force impacting on the apparatus. The grinding layer is positioned on at least one side of the core facing towards potential threats, in which the grinding layer grinds rounds, projectiles, fragments or other materials impacting the apparatus, helping to dissipate the impacting material and its momentum. The bonding layer bonds the grinding layer together and the grinding layer to the core and provides an outer coating to the apparatus on a side of the apparatus facing potential threats and through which rounds, projectiles, fragments or other materials impact and penetrate the apparatus.


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