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:
Dec. 26, 2023
Filed:
Sep. 11, 2020
Applicants:
Scott a Cohen, Portland, ME (US);
Michael B. Tyberghein, Roswell, GA (US);
Inventors:
Scott A Cohen, Portland, ME (US);
Michael B. Tyberghein, Roswell, GA (US);
Assignee:
AMERICAN BIOMEDICAL GROUP INC., Oklahoma City, OK (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A41D 13/11 (2006.01); A61L 9/16 (2006.01); A62B 19/00 (2006.01); A62B 18/02 (2006.01); A62B 23/02 (2006.01); A61L 101/30 (2006.01);
U.S. Cl.
CPC ...
A41D 13/1138 (2013.01); A41D 13/1161 (2013.01); A61L 9/16 (2013.01); A62B 18/025 (2013.01); A62B 19/00 (2013.01); A62B 23/02 (2013.01); A61L 2101/30 (2020.08);
Abstract
A respiratory face mask having a breathing cartridge therein which face mask breathing cartridge can both filter the breathing air while passing the breathing air through a voltage being generated by the cartridge. The cartridge generates a galvanic cell using spaced apart dissimilar metal particles when immersed in an electrolyte being held by an adjacent hydration layer of liquid retaining foamed polymer having breathing passageways therethrough.