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.

Date of Patent:
Nov. 18, 2014

Filed:

Oct. 22, 2009
Applicants:

Ashok Bhatnagar, Richmond, VA (US);

Lori Wagner, Richmond, VA (US);

Bradley Grunden, Midlothian, VA (US);

Inventors:

Ashok Bhatnagar, Richmond, VA (US);

Lori Wagner, Richmond, VA (US);

Bradley Grunden, Midlothian, VA (US);

Assignee:

Honeywell International, Inc., Morristown, NJ (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F41H 1/02 (2006.01); F41H 5/04 (2006.01); F41H 1/08 (2006.01); B32B 3/16 (2006.01); A42B 3/06 (2006.01); B32B 5/26 (2006.01); C04B 37/00 (2006.01); F41H 13/00 (2006.01);
U.S. Cl.
CPC ...
F41H 1/08 (2013.01); B32B 2262/0253 (2013.01); C04B 2237/365 (2013.01); C04B 2237/38 (2013.01); C04B 2237/76 (2013.01); C04B 2237/343 (2013.01); C04B 2237/704 (2013.01); B32B 3/16 (2013.01); A42B 3/063 (2013.01); B32B 5/26 (2013.01); C04B 2237/368 (2013.01); B32B 2437/04 (2013.01); B32B 2262/0269 (2013.01); C04B 2237/78 (2013.01); C04B 2237/36 (2013.01); C04B 37/008 (2013.01); Y10S 428/911 (2013.01);
Abstract

Helmets for military and other applications that require resistance to high energy fragments and rifle bullets are disclosed. The helmets are fabricated with a combination of ceramic, either as a monolith or as a plurality of discreet pieces, and an inner backing material having a plurality of fibrous layers such as polyolefin and/or aramid fiber layers.


Find Patent Forward Citations

Bhatnagar, Ashok. (2014). Helmets comprising ceramic for protection against high energy fragments and rifle bullets (U.S. Patent No. 8887312). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8887312

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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