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:
May. 02, 2023
Filed:
Jun. 20, 2022
Applicant:
Afton Chemical Corporation, Richmond, VA (US);
Inventor:
John Marshall Baker, Bracknell, GB;
Assignee:
Afton Chemical Corporation, Richmond, VA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C10M 137/10 (2006.01); C10M 109/00 (2006.01); C10M 171/02 (2006.01); C10N 40/04 (2006.01); C10N 20/02 (2006.01);
U.S. Cl.
CPC ...
C10M 137/105 (2013.01); C10M 109/00 (2013.01); C10M 171/02 (2013.01); C10M 2223/047 (2013.01); C10N 2020/02 (2013.01); C10N 2040/04 (2013.01);
Abstract
A lubricating composition for a transmission or gearbox including a mixture of products providing phosphorus to the fluids effective to achieve good adhesive wear and abrasive wear.