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. 22, 2008
Filed:
Apr. 07, 2006
Applicant:
Chi-hsiang Wang, Chung Ho, Taipei Hsieng, TW;
Inventor:
Chi-Hsiang Wang, Chung Ho, Taipei Hsieng, TW;
Assignee:
Other;
Primary Examiner:
Int. Cl.
CPC ...
F17C 7/04 (2006.01); F24F 3/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
A humidifier that includes two water reservoir compartments connected via an opening large enough to allow exchange of water between the two compartments, and an ultraviolet lamp that irradiates on the water in the smaller of the two compartments downstream of the larger compartment.