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:
Mar. 13, 2018
Filed:
Nov. 18, 2013
Applicant:
Donaldson Company, Inc., Minneapolis, MN (US);
Inventors:
Steven Campbell, Lakeville, MN (US);
Steven Gieseke, Richfield, MN (US);
Andrew L. Albitz, Mulberry, IN (US);
Assignee:
Donaldson Company, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 46/24 (2006.01); F02M 35/024 (2006.01);
U.S. Cl.
CPC ...
B01D 46/2414 (2013.01); F02M 35/02416 (2013.01); F02M 35/02483 (2013.01); B01D 2201/291 (2013.01); B01D 2201/347 (2013.01); B01D 2265/021 (2013.01); B01D 2271/025 (2013.01); B01D 2271/027 (2013.01);
Abstract
Filter cartridge arrangements, features, and methods of construction are described. Also described are filter assemblies having the filter cartridge installed therein as a removable service component. The filter cartridge generally comprises a media pack having an end with an end piece positioned thereon. The end piece includes an end cap section and a seal support. A seal member is secured in the end cap. Methods of assembly and use are described.