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, 1988
Filed:
Jan. 21, 1986
Yoshiharu Harada, Toyota, JP;
Yutaka Taga, Aichi, JP;
Kenichi Yoshizawa, Toyota, JP;
Yoichi Hayakawa, Toyoake, JP;
Masao Kawai, Chiryu, JP;
Toyota Jidosha Kabushiki Kaisha, Aichi, JP;
Aisin-Warner Kabushiki Kaisha, Aichi, JP;
Abstract
A transmission control device for controlling the operation of a transmission system which has an automatic main transmission and a manually operable sub transmission. The shifting characteristics of the sub transmission are controlled in accordance with the level of the torque inputted to the sub transmission, so that the transmission as a whole exhibits a superior speed changing performance.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile