Radiant energy – Fluent material containment – support or transfer means – With irradiating source or radiating fluent material
Reexamination Certificate
2008-04-21
2010-11-23
Berman, Jack I (Department: 2881)
Radiant energy
Fluent material containment, support or transfer means
With irradiating source or radiating fluent material
C250S435000, C250S436000, C250S437000, C250S438000, C250S50400H
Reexamination Certificate
active
07838845
ABSTRACT:
An ultraviolet irradiation water treatment apparatus includes a vessel having a cylindrical side portion, and plural rod-shaped ultraviolet lamps are disposed in parallel with a central axis of the side portion in the vessel. A water inlet pipe through which water flows into the vessel is provided in an outer wall of the side portion at a position in a tangential direction of an inner periphery of the side portion.
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Office Action dated Mar. 15, 2010 from corresponding Canadian Patent Appln. No. 2,626,517.
Abe Norimitsu
Ide Takeshi
Kaneko Masao
Morikawa Akira
Murayama Seiichi
Berman Jack I
Kabushiki Kaisha Toshiba
Logie Michael J
Ohlandt Greeley Ruggiero & Perle L.L.P.
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