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:
Sep. 23, 2025
Filed:
Apr. 28, 2022
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventors:
Caroline M. Ylitalo, Stilwater, MN (US);
Marie D. Manner, St. Paul, MN (US);
Kevin W. Gotrik, Hudson, WI (US);
Matthew T. Scholz, Woodbury, MN (US);
Gina M. Daveloose, Maplewood, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A41D 13/11 (2006.01); A62B 23/02 (2006.01);
U.S. Cl.
CPC ...
A41D 13/1161 (2013.01); A41D 13/1138 (2013.01); A62B 23/025 (2013.01);
Abstract
A nose foam for a respiratory protection device is presented that includes a first check portion, a second check portion, and a nose bridge portion. The first and second check portions are both wider than the nose bridge portion. The nose foam is selected for the respiratory protection device by a computer-based respiratory protection device selection system, based on a facial feature of a wearer.