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:
Apr. 10, 2018
Filed:
Aug. 28, 2015
Applicant:
Donaldson Company, Inc., Minneapolis, MN (US);
Inventors:
Bruce Boehrs, Blaine, MN (US);
Gregory Reichter, Bloomington, MN (US);
Stephen Sabelko, Prescott, WI (US);
Paul Wendt, Bloomington, MN (US);
Assignee:
Donaldson Company, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/52 (2006.01); B01D 46/00 (2006.01);
U.S. Cl.
CPC ...
B01D 46/525 (2013.01); B01D 46/0005 (2013.01); B01D 46/526 (2013.01); B01D 2271/022 (2013.01); B01D 2271/025 (2013.01);
Abstract
An air filter media construction or arrangement is disclosed. The air filter media construction or arrangement includes media comprising opposite inlet and outlet flow faces, with a perimeter housing seal. Also described are serviceable filter cartridges and air cleaners including the filter cartridges. Methods of assembly and use are also provided.