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:
Nov. 10, 2020
Filed:
Nov. 13, 2014
Applicant:
O&m Halyard, Inc., Mechanicsville, VA (US);
Inventors:
Ali Yahiaoui, Roswell, GA (US);
Anthony Stephen Spencer, Woodstock, GA (US);
Assignee:
O&M Haylard, Inc., Mechanicsville, VA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 26/00 (2006.01); G02B 26/02 (2006.01); A41D 13/11 (2006.01); C09D 1/00 (2006.01); G02B 27/00 (2006.01); G02B 1/18 (2015.01); C09D 101/02 (2006.01); G02B 1/11 (2015.01);
U.S. Cl.
CPC ...
A41D 13/1184 (2013.01); A41D 13/11 (2013.01); C09D 1/00 (2013.01); C09D 101/02 (2013.01); G02B 1/11 (2013.01); G02B 1/18 (2015.01); G02B 27/0006 (2013.01);
Abstract
A coating composition that is incorporated into a facemask to reduce fogging and glare is provided. For example, in one embodiment, the facemask contains a shield or visor formed from a transparent substrate having at least one surface applied with the coating composition of the present disclosure. The coating composition contains a large amount of nanoparticles, desirably greater than 10 wt %.