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:
Jan. 21, 2020
Filed:
Sep. 22, 2016
Applicant:
Scott Technologies, Inc., Boca Raton, FL (US);
Inventors:
Michael Lee Parham, Weddington, NC (US);
Ethan Voss, Charlotte, NC (US);
Alyssa Whitney Sabolis, Weddington, NC (US);
Assignee:
Scott Technologies, Inc., Boca Raton, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A62B 18/02 (2006.01); A62B 23/02 (2006.01); A62B 9/00 (2006.01); A61M 16/06 (2006.01);
U.S. Cl.
CPC ...
A62B 18/025 (2013.01); A61M 16/0605 (2014.02); A62B 9/003 (2013.01); A62B 23/025 (2013.01);
Abstract
Thermally deformable face seals and respirators including such face seals. The thermally deformable face seal structures comprise composite phase change materials that mold to the face of a user to provide a personalized but one-size-fits-all facial fit having excellent shape retention after use and long term durability. The phase change material is applied onto a base component to cover all or substantially all of the surface area of the base component and adapts to the face of the user to provide a secure, leak-free seal.