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:
Jul. 17, 2007
Filed:
Nov. 14, 2003
Applicants:
C. Barclay Whitmore, Seffner, FL (US);
Javier G. Gutierrez, Dallas, TX (US);
Jose G. Gutierrez, Tampa, FL (US);
Inventors:
C. Barclay Whitmore, Seffner, FL (US);
Javier G. Gutierrez, Dallas, TX (US);
Jose G. Gutierrez, Tampa, FL (US);
Assignee:
Oil Purification Systems, Inc., Tampa, FL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D 1/00 (2006.01); B01D 36/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of and system for purifying fluid of an internal combustion engine or hydraulic system utilizes an evaporation chamber separate from a filtering chamber. A metering valve may be oriented between the filtering chamber and the evaporation chamber to control the flow of fluid to the evaporation chamber.