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. 28, 2026
Filed:
Jul. 18, 2024
Applicant:
Allison Transmission, Inc., Indianapolis, IN (US);
Inventors:
Shuo Zhang, Whitestown, IN (US);
Isaac Mock, Martinsville, IN (US);
Assignee:
Allison Transmission, Inc., Indianapolis, IN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16H 3/00 (2006.01); F16H 3/44 (2006.01); F16H 57/00 (2012.01); F16H 57/02 (2012.01);
U.S. Cl.
CPC ...
F16H 3/006 (2013.01); F16H 2003/445 (2013.01); F16H 2057/005 (2013.01); F16H 2057/02008 (2013.01); F16H 2057/02047 (2013.01); F16H 2200/2015 (2013.01); F16H 2200/2048 (2013.01);
Abstract
A multi-speed transmission including a plurality of planetary gearsets and a plurality of selective couplers is disclosed. The multi-speed transmission may include a retarder including a retarder housing, a rotor positioned in the retarder housing and fixedly coupled to a portion of the plurality of planetary gearsets, and a stator positioned in the retarder housing and fixedly coupled to at least one stationary member.