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:
Feb. 02, 2016
Filed:
Mar. 12, 2010
Edward W. Mellet, Rochester Hills, MI (US);
Scott H. Wittkopp, Ypsilanti, MI (US);
Craig S. Ross, Ypsilanti, MI (US);
Edward W. Mellet, Rochester Hills, MI (US);
Scott H. Wittkopp, Ypsilanti, MI (US);
Craig S. Ross, Ypsilanti, MI (US);
GM Global Technology Operations, LLC, Detroit, MI (US);
Abstract
A transmission includes an input member, an output member, first and second shafts, first and second countershafts, a plurality of co-planar gear sets, and a plurality of torque transmitting devices. The torque transmitting devices include a plurality of synchronizer assemblies and a dual clutch assembly. The transmission is operable to provide at least one reverse speed ratio and a plurality of forward speed ratios between the input member and the output member.