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:
Oct. 11, 2011
Filed:
Sep. 02, 2005
Applicant:
Robert W. Shaw, Oxfordshire, GB;
Inventor:
Robert W. Shaw, Oxfordshire, GB;
Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C10M 169/04 (2006.01); C10M 163/00 (2006.01); C10M 135/18 (2006.01); C10M 137/10 (2006.01); C10M 159/22 (2006.01); C10M 133/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
A low SAPS lubricating oil composition exhibiting excellent piston cleanliness having up to 0.3 wt. % sulfur, up to 0.08 wt. % phosphorus, and a sulfated ash content up to 0.80 wt. % comprising an overbased alkali metal or alkaline earth metal alkyl salicylate detergent having a low soap content.
Shaw, Robert. (2011). Lubricating oil composition (U.S. Patent No. 8034753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8034753
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile