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:
Mar. 05, 1991
Filed:
Sep. 15, 1989
Applicant:
Inventor:
Wayne Jones, San Pedro, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01D / ;
U.S. Cl.
CPC ...
210264 ; 210282 ; 210287 ; 2104163 ; 210496 ; 2105101 ;
Abstract
A water treatment device is described which incorporates an easily changed cartridge containing an open-cell foam having a water treatment material contained therein, such as granules of a halogen compound. The device includes an adjustable orifice valve member which may be selectively positioned to control the water flowing through the cartridge. Thus, the device may be included in a water treatment system to treat either water flowing a source to a storage tank, or water being recirculated back into the storage tank.