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:
Jan. 24, 1984
Filed:
Sep. 18, 1981
Applicant:
Inventors:
Assignee:
Toyota Jidosha Kogyo Kabushiki Kaisha, Toyota, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02P / ;
U.S. Cl.
CPC ...
123418 ; 123415 ; 123416 ; 123417 ;
Abstract
The ignition timing of an internal combustion engine is set to a fixed value if a predetermined signal is applied to a predetermined input terminal for servicing the ignition timing. However, if the engine is not in the idling condition, the ignition timing is controlled, as usual, depending upon the operating condition of the engine, even when the predetermined signal is applied to the service input terminal.
Nakano, Jiro. (1984). Method of and apparatus for controlling the ignition timing of an (U.S. Patent No. 4426973). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4426973
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile