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:
Apr. 03, 2012
Filed:
Mar. 16, 2010
Applicants:
Robert A. Bannister, Stoughton, WI (US);
Kaarthik Venkataraman, Stoughton, WI (US);
Inventors:
Robert A. Bannister, Stoughton, WI (US);
Kaarthik Venkataraman, Stoughton, WI (US);
Assignee:
Cummins Filtration IP, Inc., Minneapolis, MN (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 46/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A filter assembly and filter element are provided utilizing a given volume of space effectively and efficiently with low restriction. An irregular shape filter is provided to fit the space, including a filter element circumscribing an inner plenum and having an axially extending sidewall. The sidewall has a differential axial height as it circumscribes the inner plenum.
Bannister, Robert. (2012). Reduced restriction air filter (U.S. Patent No. 8147578). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8147578
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile