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:
Aug. 18, 2015
Filed:
Oct. 19, 2012
Applicant:
Infineum International Limited, Abingdon, GB;
Inventor:
Joseph P. Hartley, Oxford, GB;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C10M 129/10 (2006.01); C10M 129/14 (2006.01);
U.S. Cl.
CPC ...
C10M 129/10 (2013.01); C10M 2203/1025 (2013.01); C10M 2207/023 (2013.01); C10M 2207/024 (2013.01); C10M 2207/026 (2013.01); C10M 2215/064 (2013.01); C10N 2230/10 (2013.01); C10N 2240/10 (2013.01);
Abstract
A crankcase lubricating oil composition comprising (A) an oil of lubricating viscosity in a major amount; and (B) an additive component in a minor amount comprising one or more oil-soluble sterically unhindered meta-hydrocarbyl substituted phenols.