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. 09, 2019
Filed:
Oct. 17, 2014
Cummins Filtration Ip, Inc., Columbus, IN (US);
Brian Hartley, Columbus, IN (US);
Mark V. Holzmann, Stoughton, WI (US);
Dane P. Miller, Monona, WI (US);
Gregory K. Loken, Stoughton, WI (US);
Scott W. Schwartz, Cottage Grove, WI (US);
Carey A. Curt, Cookeville, TN (US);
Cummins Filtration IP, Inc., Columbus, IN (US);
Abstract
A filter system includes a designated filter element including a geometric projection thereon and a filter element housing including an opening keyed to the geometric projection. The opening comprises a recess, a channel or a slot and the recess, the channel, or the slot includes a rib. The geometric projection engages the opening when the designated filter element is installed in the filter element housing, and the filter element housing includes a filter housing body and a filter housing cover.