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:
Mar. 13, 2007
Filed:
Feb. 10, 2004
Hidetoshi Nobumoto, Hiroshima, JP;
Tatsuya Uesugi, Hiroshima, JP;
Hidetoshi Nobumoto, Hiroshima, JP;
Tatsuya Uesugi, Hiroshima, JP;
Mazda Motor Corporation, Hiroshima, JP;
Abstract
In an automatic transmission including a forward clutch and a lockup clutch of a torque converter which are provided on a driving-power transmitting path between an engine and a driving wheel, a vehicle driving condition is classified into a plurality of regions and an associated slip control between the forward clutch and the lockup clutch is executed. Accordingly, both of improvements of gas mileage and drivability can be attained at a high level.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile