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:
Nov. 16, 1999
Filed:
Jan. 26, 1998
Applicant:
Inventor:
Kenneth E Zoeller, Louisville, KY (US);
Assignee:
Zoeller Company, Louisville, KY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ; B01D / ; B01D / ;
U.S. Cl.
CPC ...
210 85 ; 210136 ; 2104161 ; 210456 ; 210488 ; 2105322 ;
Abstract
A pump and filter system for filtering effluent in a septic system including a filter housing with sides, a top and a bottom, a filtering system secured within the filter housing, a vertical tubular element secured to the outside of the filter housing in communication with unfiltered effluent within the septic system and with an opening in the bottom or side of the filter housing, and a pump for pumping filtered effluent through the filtering system. Preferably a check valve is secured within the bottom of the filter housing.