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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.:

US 9827524 B1

PDFFull Text
Expired
Date of Patent:
Nov. 28, 2017

Filed:

Apr. 17, 2014

Air filtration cartridges having air flow rectification and methods of making air filtration cartridges having air flow rectification

Applicant:

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

Inventor:

John C. Lukasavitz, Flushing, MI (US);

Assignee:

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

Attorney:

Foley & Lardner LLP

Primary Examiner:

Duane Smith

Assistant Examiner:

Minh-Chau Pham

Int. Cl.
CPC ...
B01D 46/00 (2006.01); F02M 35/024 (2006.01); G01F 1/684 (2006.01); G01F 15/00 (2006.01); G01F 15/14 (2006.01); F02M 35/02 (2006.01); F15D 1/04 (2006.01); G01F 1/76 (2006.01);
U.S. Cl.
CPC ...
B01D 46/0049 (2013.01); F02M 35/0202 (2013.01); F02M 35/024 (2013.01); F02M 35/0205 (2013.01); F15D 1/04 (2013.01); G01F 1/6842 (2013.01); G01F 1/76 (2013.01); G01F 15/00 (2013.01); G01F 15/14 (2013.01);
Abstract

An air cleaner includes a housing having an air inlet and an air outlet. The air cleaner further includes a filter media coupled to the housing and positioned between the air inlet and the air outlet, the filter media configured to filter an air flow that enters the housing through the air inlet and exits the housing through the air outlet. The air cleaner includes a rectifier coupled to the housing and positioned at a location downstream of the filter media, the rectifier including an outer ring that is orthogonally oriented with respect to the air flow.

Find Patent Forward Citations

Lukasavitz, John. (2017). Air filtration cartridges having air flow rectification and methods of making air filtration cartridges having air flow rectification (U.S. Patent No. 9827524). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9827524

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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