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.

Date of Patent:
Jun. 27, 2023

Filed:

Apr. 11, 2019
Applicant:

Cummins Filtration Ip, Inc., Columbus, IN (US);

Inventor:

Kevin C. South, Cookeville, TN (US);

Assignee:

CUMMINS FILTRATION IP, INC., Columbus, IN (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 29/52 (2006.01); B01D 29/15 (2006.01); B01D 29/23 (2006.01); B01D 35/30 (2006.01); F02M 37/34 (2019.01);
U.S. Cl.
CPC ...
B01D 29/52 (2013.01); B01D 29/15 (2013.01); B01D 29/23 (2013.01); B01D 35/30 (2013.01); B01D 2201/298 (2013.01); B01D 2201/342 (2013.01); B01D 2201/347 (2013.01); F02M 37/34 (2019.01);
Abstract

A filter assembly including a filter housing having a longitudinal axis, the filter housing divided into a first filter chamber and a second filter chamber. The filter assembly further includes a first filter element and a second filter element. The first filter element includes a first element top endplate, a first element bottom endplate, and a first filter media positioned between the first element top endplate and the first element bottom endplate. The second filter element includes a second element top endplate, a second element bottom endplate, and a second filter media positioned between the second element top endplate and the second element bottom endplate. The filter assembly further includes a solid tube positioned between the first element top endplate and the second element bottom endplate.


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