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:
Sep. 04, 2007
Filed:
May. 24, 2005
Applicant:
Chuong H. Tran, Tucson, AZ (US);
Inventor:
Chuong H. Tran, Tucson, AZ (US);
Assignee:
Other;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B01F 3/04 (2006.01);
U.S. Cl.
CPC ...
Abstract
An evaporative cooler apparatus is disclosed. The evaporative cooler apparatus comprises a bottom and a top, where the bottom and the top are identically dimensioned, and where the top and the bottom are interchangeable. The evaporative cooler apparatus further comprises a U-shaped vertical element disposed between the bottom and the top, where that vertical element comprises a porous material. The evaporative cooler apparatus does not comprise one or more metal or plastic sides formed to include a plurality of apertures.