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. 22, 2019
Filed:
Mar. 09, 2016
Applicant:
NO Toil Industries, Inc., Yuba City, CA (US);
Inventors:
Bradley Allen Jensen, Yuba City, CA (US);
Robert Allen Jensen, Yuba City, CA (US);
Michael P Salladin, Oak Glen, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 53/02 (2006.01); B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0035 (2013.01); B01D 2275/40 (2013.01);
Abstract
A coated, reticulated foam air filter for filtering air suitable for respiration is described. The air filter comprises a reticulated foam structure and a nontoxic tackified coating applied to a functional surface of the foam structure.