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. 01, 2003
Filed:
Oct. 08, 2002
Applicant:
Inventor:
Moshe Gershenson, Mohegan Lake, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D 2/700 ; B01D 2/927 ; B01D 2/958 ;
U.S. Cl.
CPC ...
B01D 2/700 ; B01D 2/927 ; B01D 2/958 ;
Abstract
A concentric arrangement of bag-type filter sleeves of a filter insert are removably supported within a concentric arrangement of screens of an annularly-shaped basket . The screens respectively support the filter sleeves against radial flow during filtration. A filter cartridge is carried interiorly of the innermost filter sleeve and is configured to filter the liquid that has first been filtered in the filter insert and before the liquid can exit the filter vessel