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:
Jul. 29, 2003
Filed:
Feb. 28, 2002
Jürgen Wafzig, Eriskirch, DE;
Martin Grumbach, Friedrichshafen, DE;
Markus Hoher, Friedrichshafen, DE;
ZF Friedrichshafen AG, Friedrichshafen, DE;
Abstract
The transmission unit, especially designed for a motor vehicle, possesses a housing with an input drive shaft with at least one output drive shaft and with an arrangement for the variation of the gear ratio whereby, within the housing a starting element is provided, which is connected to a stepless transmission which, in turn, is in connection with power split apparatus that possesses a first output drive shaft for the rear axle drive and a second output drive shaft, which is connected with a differential for a front axle drive.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile