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. 01, 2025
Filed:
Aug. 07, 2020
Applicant:
The United States of America As Represented BY the Secretary of the Navy, Arlington, VA (US);
Inventors:
Mark Sorna, Silverdale, WA (US);
Jacob Yates, Poulsbo, WA (US);
Nathan Schuyler, Silverdale, WA (US);
Jose Ruiz, Bremerton, WA (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Keyport, WA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 18/02 (2006.01); A41D 13/11 (2006.01); A41D 31/26 (2019.01); A62B 18/08 (2006.01); A62B 18/10 (2006.01); A62B 23/02 (2006.01); B01D 39/18 (2006.01); B01D 39/20 (2006.01); B33Y 80/00 (2015.01);
U.S. Cl.
CPC ...
A62B 18/025 (2013.01); A41D 13/1146 (2013.01); A41D 13/1176 (2013.01); A41D 31/26 (2019.02); A62B 18/084 (2013.01); A62B 18/10 (2013.01); A62B 23/02 (2013.01); B01D 39/18 (2013.01); B01D 39/2065 (2013.01); B33Y 80/00 (2014.12); A41D 2500/50 (2013.01); B01D 2239/0435 (2013.01);
Abstract
A filtration mask protects the wearer against airborne hazards. The mask is reusable and may be used in a number of configurations. The mask includes filters located to the side and beneath the line of sight of the wearer. The filters may be tailored to the use and type of environmental hazard.