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
3m Innovative Properties Company, St. Paul, MN (US);
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);
3M Innovative Properties Company, St. Paul, MN (US);
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.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile