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:
Jun. 27, 1978
Filed:
Jan. 12, 1977
Applicant:
Inventors:
Chichitada Seki, Yokosuka, JA;
Nobuo Furuhashi, Tokyo, JA;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
261 / ; 1373825 ; 261D / ;
Abstract
An idle adjustment screw of a carburetor is covered by a cap having a particularly shaped slot. The adjustment screw can be turned to change or adjust the idle mixture only with a particularly designed adjusting tool which can pass through the slot of the cap and be engageable with the groove or the projection formed on the head of the adjustment screw.
Seki, Chichitada. (1978). Idle mixture adjusting device of carburetor (U.S. Patent No. 4097561). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4097561
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile