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. 18, 2021
Filed:
Jul. 17, 2019
Applicant:
Castrol Limited, Pangbourne, GB;
Inventors:
Richard Currie, Pangbourne, GB;
Brian Lodge, Northamptonshire, GB;
Roger Morris, Northamptonshire, GB;
Simon Clegg, Northamptonshire, GB;
Amzar Yee Chee Seng, Singapore, SG;
Roger Chua Peng Tian, Singapore, SG;
Assignee:
CASTROL LIMITED, Reading, GB;
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...