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:
Jun. 23, 2009
Filed:
Aug. 10, 2006
Applicants:
Kurt Kuhlmann, San Jose, CA (US);
Dan R. Matthews, Gilbert, AZ (US);
Inventors:
Kurt Kuhlmann, San Jose, CA (US);
Dan R. Matthews, Gilbert, AZ (US);
Assignee:
Meridian Design, Inc., Cardiff, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B01J 19/08 (2006.01); C02F 1/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method and apparatus for disinfecting water using ultraviolet light. An apparatus with an ultraviolet light source is floated in a water container such that the ultraviolet light source is suspended beneath the water surface and is capable of emitting ultraviolet light into the surrounding water.