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. 22, 1977
Filed:
Mar. 13, 1975
Applicant:
Inventor:
Takashi Hisatomi, Yokohama, JA;
Assignee:
Nissan Motor Co., Ltd., Yokohama, JA;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F02D / ;
U.S. Cl.
CPC ...
123 / ; 261D / ;
Abstract
Addition of most fuel is electrically prevented during braking by the engine at a high engine speed. Below a certain engine speed, the electric signal is stopped and a vacuum operated valve allows additional air-fuel mixture to enter the engine, even though the throttle valves are closed.
Hisatomi, Takashi. (1977). Carburetor for optimum control of an air-fuel mixture supply to the (U.S. Patent No. 4008696). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4008696
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile