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. 09, 2001
Filed:
Oct. 27, 2000
Applicant:
Inventor:
Robert E. Flynn, Covina, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16N 3/300 ; B08B 9/00 ;
U.S. Cl.
CPC ...
F16N 3/300 ; B08B 9/00 ;
Abstract
An engine cleaning system has a cleaning solution container having a filter element therein and is adapted to establish a predetermined quantity of solution for a particular engine. Solution is pumped from the solution container to the engine interior by the engine oil pump, and a solution drain line connects the engine interior and the solution container. Oil and cleaning solution are pumped by the engine oil pump continuously during the cleaning process. The solution container has a removable closure for filter replacement and a drain valve for solution and oil.