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:
Apr. 26, 1977
Filed:
Jun. 11, 1973
Applicant:
Inventors:
William Alan Burris, Pittsford, NY (US);
Charles A Beaman, Rochester, NY (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C02B / ;
U.S. Cl.
CPC ...
210139 ; 210192 ; 210218 ; 210220 ; 2102 / ; 21 7 / ;
Abstract
A portable water purifier includes a portable ozone generator and water container and a flexible tube conducting ozone from the generator to the container. A filter-bubbler is used to bubble ozone into water in the container and then to filter the purified water as it is drawn from the container with the flexible tube serving as a siphon. A vent for the container contains an ozone decomposition catalyst for decomposing any ozone in the vented gas.