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:
Dec. 18, 1990
Filed:
Aug. 11, 1989
Applicant:
Inventors:
Werner Vonderau, Sechselberg, DE;
Ralf R Grabow, Waiblingen, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
261 35 ; 261D / ; 9210 / ;
Abstract
The invention is directed to a control membrane of a carburetor including a carburetor chamber containing fuel. The control membrane defines a wall of this chamber and has a reinforcement portion in the center region thereof. This reinforcement portion transmits the membrane stroke to a controller lever. The control membrane provides for a simpler manufacture thereof and achieves a better functional reliability. The control membrane together with the reinforcement portion are configured as a one-piece component.
Quick Actions:
Vonderau, Werner. (1990). Control membrane for a carburetor (U.S. Patent No. 4978478). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4978478
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile