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:
May. 16, 2000
Filed:
Nov. 03, 1998
Applicant:
Inventor:
Robert Herbst, Denver, CO (US);
Assignee:
Screen Lore Corporation, , CO (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210177 ; 210185 ; 210243 ; 2103232 ; 21033301 ; 210408 ; 210411 ; 2105021 ; 210248 ; 422168 ; 422177 ; 55DI / ;
Abstract
An activated carbon filter is regenerated while it remains positioned in a filter vessel by first draining both unfiltered and filtered water out of the vessel and then applying an electric current through the activated carbon body of the filter to drive off contaminants. An inert gas is directed through the filter in a direction opposite to that of the liquid flow and then contaminants are moved from the filter vessel to a multi-stage catalytic converter where they are completely oxidized.
Herbst, Robert. (2000). Apparatus and method of regenerating an activated carbon filter (U.S. Patent No. 6063272). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6063272
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