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:
Sep. 05, 2017
Filed:
Jul. 22, 2013
Applicant:
Donaldson Company, Inc., Minneapolis, MN (US);
Inventors:
Thomas D. Raether, St. Louis Park, MN (US);
Brian Zauner, Lakeville, MN (US);
Mark Belcher, Burnsville, MN (US);
Gabriel Safarian, Deephaven, MN (US);
Assignee:
Donaldson Company, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 41/00 (2006.01); B01D 45/18 (2006.01); B01D 46/04 (2006.01); B01D 46/52 (2006.01); B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
B01D 46/528 (2013.01); B01D 46/002 (2013.01); B01D 46/0005 (2013.01); B01D 46/525 (2013.01); B01D 2275/206 (2013.01);
Abstract
Z-filters capable of cleaning particulate matter from airflow streams in dust collectors, including reverse flow, reverse air, and reverse pulse systems.