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. 12, 1978
Filed:
Nov. 14, 1977
Applicant:
Inventors:
Assignee:
Primary Examiner:
Int. Cl.
CPC ...
F02M / ;
U.S. Cl.
CPC ...
261 / ; 2611 / ; 137216 ; 1375133 ;
Abstract
An auxiliary air delivery system is connected to the fuel delivery passage of an engine carburetor for altitude compensation and is so constructed to prevent the back flow of fuel in the fuel delivery passage into the altitude compensator conduit by the vacuum trapped therein.