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. 31, 1990
Filed:
Jul. 29, 1988
Applicant:
Inventors:
Yoshinori Okino, Hiroshima, JP;
Naoyuki Noguchi, Hiroshima, JP;
Tatsuya Kita, Hiroshima, JP;
Takuro Shigemura, Hiroshima, JP;
Assignee:
Mazda Motor Corp., Hiroshima, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
74858 ; 74866 ; 123325 ;
Abstract
A controller controls an engine in cooperation with an automatic transmission which is automatically locked when an operating speed of the engine is higher than a previously established transmission lockup speed. The controller includes an engine power increasing device when an operating engine speed becomes lower than the transmission lockup release speed. The transmission lockup release speed is corrected according to deceleration rates.
Okino, Yoshinori. (1990). Control apparatus for a vehicle engine equipped with an automatic (U.S. Patent No. 4944199). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4944199
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile