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:
Sep. 20, 1977
Filed:
Apr. 26, 1976
Applicant:
Inventor:
Charley F Matherne, Harvey, LA (US);
Assignee:
Lawrence Peska Associates, Inc., New York, NY (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ; B01D / ;
U.S. Cl.
CPC ...
210409 ; 55243 ; 134 93 ;
Abstract
Apparatus is disclosed comprising a reusable filter insertable in an enclosure having openings therein for the passage of a cleaning fluid through the filter and out of the enclosure. The enclosure may comprise a cylinder into which the filter is inserted. The filter element in one embodiment comprises a resilient filter windable on itself for insertion in the enclosure which may comprise a cylindrical enclosure.