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. 11, 1997
Filed:
Dec. 06, 1994
Applicant:
Inventors:
Donald P Mayeaux, Prairieville, LA (US);
James E Gotch, Willoughby, OH (US);
Christopher J Kmetko, Solon, OH (US);
Assignee:
Nupro Company, Willoughby, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210426 ; 210432 ; 2104331 ; 210443 ; 210450 ; 210451 ; 210453 ;
Abstract
A filter and a filter and valve assembly primarily intended for use in fluid analyzer systems for particulate or coalescing filtration of fluids includes a filter assembly having a base element with all port openings in the base and with the port openings arranged so that the assembly can be mounted in a variety of selected positions. An integrally valved filter assembly is also disclosed and is provided with a rotary valve that can control flow between a filter chamber and multiple supply and/or discharge ports.