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:
Feb. 19, 2019
Filed:
Feb. 17, 2017
Applicant:
James A. Cooper, Floyds Knobs, IN (US);
Inventor:
James A. Cooper, Floyds Knobs, IN (US);
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F01P 11/06 (2006.01); F02M 26/30 (2016.01); F01M 5/00 (2006.01); F01P 3/20 (2006.01); F01P 7/14 (2006.01);
U.S. Cl.
CPC ...
F01P 11/06 (2013.01); F01M 5/002 (2013.01); F01P 3/20 (2013.01); F01P 7/14 (2013.01); F02M 26/30 (2016.02); F01P 2007/146 (2013.01); F01P 2011/065 (2013.01); F01P 2060/04 (2013.01);
Abstract
An engine oil cooler backflush valve assembly is provided as a replacement cap to an engine oil cooler EGR coolant supply cover. The backflush valve assembly includes a main body through which a valve stem is inserted. The valve stem has a bushing threadedly attached thereto which moves the valve stem between first and second positions. A removable cap is provided to cover the backflush valve assembly during normal operation and to be removed during backflush operation. A removable lock can also be used to secure the cap and/or bushing to the main body of the assembly.