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:
Oct. 13, 2015
Filed:
Feb. 08, 2007
Corey M. Grove, Red Lion, PA (US);
Stephen E. Chase, Jarrettsville, MO (US);
Daniel J. Barker, Fawn Grove, PA (US);
Corey M. Grove, Red Lion, PA (US);
Stephen E. Chase, Jarrettsville, MO (US);
Daniel J. Barker, Fawn Grove, PA (US);
The United States of America as Represented by the Secretary of the Army, Washington, DC (US);
Abstract
A modular chemical/biological headgear system includes a helmet liner of a resilient shock absorbing material that conforms generally to the shape of a wearer's head, provides a cavity for removable installation of one or more modular filters in the back, and a duct to convey filtered air from the one or more modular filters to a face mask. The helmet liner may be equipped and configured with a variety of interchangeable modular components including hardened outer shells, communications modules, enhanced chemical biological filters, and the like, to meet a wide variety of operational needs.