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:
May. 06, 2025
Filed:
Jun. 21, 2022
Applicant:
Dignity Health, San Francisco, CA (US);
Inventor:
Frank Freedman, San Francisco, CA (US);
Assignee:
Dignity Health, San Francisco, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A41D 13/11 (2005.12); A62B 23/02 (2005.12); A62B 18/08 (2005.12);
U.S. Cl.
CPC ...
A62B 23/025 (2012.12); A41D 13/1184 (2012.12); A41D 13/1161 (2012.12); A62B 18/082 (2012.12);
Abstract
Various embodiments of a rapid-manufacturable and cleanable face covering including a base component that retains a filter material, a cover component that encapsulates the filter material for providing an integrated face shield, and an injection-molded silicon sealant that seals the facial covering against the face. The cover component and base are each vacuum thermoformed for rapid manufacture from polyethylene terephthalate glycol (PETG) or another suitable material.