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:
Sep. 14, 1976
Filed:
Aug. 05, 1974
Applicant:
Inventors:
John Battersby, Frimley, EN;
Eric Simon Forbes, Lightwater, EN;
Assignee:
The British Petroleum Company Limited, London, EN;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10L / ;
U.S. Cl.
CPC ...
44 72 ;
Abstract
A carburettor detergent comprises a compound formula R--O--R.sup.1 --N.R.sup.2.R.sup.3 where R is a hydrocarbyl group containing at least 20 carbon atoms, R.sup.1 is a hydrocarbyl or amino substituted hydrocarbyl group and R.sup.2 and R.sup.3 are hydrogen or an alkyl group.