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. 07, 1987
Filed:
Apr. 19, 1985
Applicant:
Inventors:
Assignee:
Nissan Motor Co., Ltd., Yokohama, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60K / ;
U.S. Cl.
CPC ...
74861 ; 74868 ; 123425 ;
Abstract
Power output produced by an engine changes depending upon different fuel, in octane number, supplied thereto. In order to meet this change in the engine power output, a transmission drivingly connected to the engine is selectively set at different states, each corresponding to the fuel supplied to the engine.
Yamamori, Takahiro. (1987). Hydraulic transmission control system having different state (U.S. Patent No. 4677878). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4677878
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile