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. 19, 2025
Filed:
Nov. 02, 2023
Dana Heavy Vehicle Systems Group, Llc, Maumee, OH (US);
William F. Waltz, Toledo, OH (US);
DANA HEAVY VEHICLE SYSTEMS GROUP, LLC, Maumee, OH (US);
Abstract
Described herein is a trumpet arm for use in an electric drive axle. In one embodiment, the trumpet arm comprises a housing with an arm section extending an arm length, the arm section having an outlet at a first end, and a flange with a planar face at a second end opposite the first end. The trumpet arm further comprises internal buttresses positioned in an interior of the housing and extending through at least a first portion of a flange length of the flange, a flange/arm transition at which the flange transitions into the arm section, and at least a portion of the arm length.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile