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. 31, 2016
Filed:
May. 09, 2013
Applicant:
Avon Protection Systems, Inc., Cadillac, MI (US);
Inventors:
Richard A. Fiet, Cadillac, MI (US);
Christopher G. Estkowski, Pullman, MI (US);
James Wilcox, Baltimore, MD (US);
Assignee:
Avon Protection Systems, Inc., Cadillac, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A62B 19/00 (2006.01); B01D 53/04 (2006.01); A62B 23/02 (2006.01);
U.S. Cl.
CPC ...
B01D 53/0415 (2013.01); A62B 19/00 (2013.01); A62B 23/02 (2013.01);
Abstract
A filter assembly for use with a respirator may include a conformal filter having a body with at least one filter bed, an input end, and an output end recessed within the body and having an integral threaded connector having external threads adapted to thread onto a respirator inhalation connector, and a threaded connector piece removably mounted to the integral threaded connector of the conformal filter.