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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 11207639 B1

PDFFull Text
Date of Patent:
Dec. 28, 2021

Filed:

Jan. 29, 2020

Absorbent apparatus for an air dryer purge air cleaner and method of producing the same

Applicant:

Bendix Commercial Vehicle Systems Llc, Elyria, OH (US);

Inventors:

Stephen Howe, Cuyahoga Falls, OH (US);

David W. Perry, North Ridgeville, OH (US);

Assignee:

Bendix Commercial Vehicle Systems LLC, Elyria, OH (US);

Attorneys:

Cheryl Greenly

Brian Kondas

Eugene Clair

Primary Examiner:

Frank M Lawrence, Jr

Int. Cl.
CPC ...
B01D 29/00 (2006.01); B01D 53/26 (2006.01); B01D 53/28 (2006.01); B01D 53/04 (2006.01); B01J 20/26 (2006.01); B01J 20/28 (2006.01); B01J 20/30 (2006.01); B60T 17/00 (2006.01);
U.S. Cl.
CPC ...
B01D 53/261 (2013.01); B01D 29/00 (2013.01); B01D 53/0407 (2013.01); B01D 53/28 (2013.01); B01J 20/262 (2013.01); B01J 20/28045 (2013.01); B01J 20/3092 (2013.01); B60T 17/004 (2013.01); B01D 2253/202 (2013.01); B01D 2253/3425 (2013.01); B01D 2257/702 (2013.01); B01D 2257/80 (2013.01); B01D 2258/06 (2013.01); B01D 2259/40086 (2013.01); B01D 2259/4566 (2013.01);
Abstract

An absorbent apparatus is provided for an air dryer purge air cleaner. The absorbent apparatus comprises a volume for containing absorbent material. The absorbent apparatus also comprises absorbent material that is both oleophilic and hydrophobic and is packed in the volume to provide a packed bed of absorbent material with a predetermined packing density. The packing of the material provides for a first and second flow path of an effluent stream through the absorbent material.

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Howe, Stephen. (2021). Absorbent apparatus for an air dryer purge air cleaner and method of producing the same (U.S. Patent No. 11207639). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11207639

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

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