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:
Feb. 06, 2007

Filed:

Jun. 24, 2004
Applicants:

Maarten Verkiel, Metamora, IL (US);

JO L. Williams, Peoria, IL (US);

Eric Charles Fluga, Dunlap, IL (US);

Inventors:

Maarten Verkiel, Metamora, IL (US);

Jo L. Williams, Peoria, IL (US);

Eric Charles Fluga, Dunlap, IL (US);

Assignee:

Caterpillar Inc, Peoria, IL (US);

Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F01N 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract

A filter system includes a plurality of filter sections, each of the plurality of filter sections receiving a portion of flow. Each filter section includes a first filter, a second filter, an absorbing material disposed between the first and second filter, and at least one dispersion mechanism disposed between the first and second filter. The at least one dispersion mechanism assists in providing a fluid to the filter system.


Find Patent Forward Citations

Verkiel, Maarten. (2007). Filter system (U.S. Patent No. 7171801). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7171801

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

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