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. 02, 1980
Filed:
May. 03, 1979
Applicant:
Inventors:
Bryan T Davis, West Bloomfield, MI (US);
James B Retzloff, Royal Oak, MI (US);
Assignee:
Ethyl Corporation, Richmond, VA (US);
Primary Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44 66 ; 44 71 ; 44 72 ; 44 76 ;
Abstract
Fuel consumption of an internal combustion engine being operated on a normally liquid hydrocarbon fuel of the gasoline boiling range is reduced by the addition to the fuel of a friction-reducing amount of a sulfurized fatty acid amide, ester or ester-amide of an oxyalkylated amine.