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. 21, 2021
Filed:
Aug. 16, 2019
Applicant:
Alexander Chieruen Tsuei, Woodbury, MN (US);
Inventor:
Alexander Chieruen Tsuei, Woodbury, MN (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A41D 13/11 (2006.01);
U.S. Cl.
CPC ...
A41D 13/1107 (2013.01); A41D 13/1115 (2013.01); A41D 13/1161 (2013.01);
Abstract
The present application discloses a mask including a sheet, a first loop, a second loop and an elastic film. The sheet comprises a central portion, a first lateral portion, a second lateral portion and an opening. The first loop is coupled to the sheet. The second loop is coupled to the sheet. The elastic film is coupled to the sheet and covers the opening. A method of manufacturing the aforementioned face mask is also disclosed.