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:
Nov. 06, 2007
Filed:
Jan. 13, 2005
Applicants:
Raymond J. Haka, Brighton, MI (US);
Madhusudan Raghavan, West Bloomfield, MI (US);
Inventors:
Raymond J. Haka, Brighton, MI (US);
Madhusudan Raghavan, West Bloomfield, MI (US);
Assignee:
General Motors Corporation, Detroit, MI (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16H 3/44 (2006.01);
U.S. Cl.
CPC ...
Abstract
A powertrain has a power transmission including a pair of planetary gearsets. The planetary gearsets are selectively interconnectible with an input shaft through a plurality of synchronizer mechanisms to provide ten forward speed ratios and two reverse speed ratios.