Gas and liquid contact apparatus – Fluid distribution – Pumping
Reexamination Certificate
2007-09-04
2007-09-04
Bushey, Scott (Department: 1724)
Gas and liquid contact apparatus
Fluid distribution
Pumping
C261S106000, C261SDIG043
Reexamination Certificate
active
11135891
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.
REFERENCES:
patent: 2156888 (1939-05-01), Wester
patent: 4049150 (1977-09-01), Goettl
patent: 4499030 (1985-02-01), Stewart
patent: 4556521 (1985-12-01), Baigas, Jr.
patent: 4602487 (1986-07-01), Seeley
patent: 4977756 (1990-12-01), Brock
patent: 5081104 (1992-01-01), Orson, Sr.
Bushey Scott
Chandler & Udall LLP
Regelman Dale F.
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