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:
Aug. 25, 2026
Filed:
Feb. 07, 2025
Cummins Emission Solutions Inc., Columbus, IN (US);
Tushar Sudam Udhane, Pune, IN;
Ryan M. Johnson, Cottage Grove, WI (US);
Chetan Kishorrao Chawane, Pune, IN;
Enoch Nanduru, Pune, IN;
Jacob W. Brown, Columbus, IN (US);
Ambarish D. Khot, Pune, IN;
Nachiket D. Pawar, Pune, IN;
Tanmay Puranik, Pune, IN;
Mukesh Kumar, Pune, IN;
Sachin Sharma, Pune, IN;
Cummins Emission Solutions Inc., Columbus, IN (US);
Abstract
A mixer for an exhaust aftertreatment system includes a mixer body positioned such that an injection axis of an injector of a dosing module extends into the mixer body. The mixer body receives exhaust and treatment fluid. The mixer further includes a plurality of apertures extending through the mixer body. Each of the apertures facilitate flow of the exhaust and the treatment fluid through the mixer body. The mixer further includes a plurality of blades. Each of the blades are coupled to the mixer body along a portion of one of the apertures. Each of the blades extend radially outward from the mixer body. The mixer further includes a first end. The first end includes a plurality of tabs and a plurality of edge slots. Each of the edge slots is positioned between two of the tabs.