Baths – closets – sinks – and spittoons – Tubs – Means for agitating or circulating water in a tub
Reexamination Certificate
2005-09-27
2010-11-16
Huson, Gregory L (Department: 3751)
Baths, closets, sinks, and spittoons
Tubs
Means for agitating or circulating water in a tub
C004S541100, C004S622000, C261S079200, C261S023100, C261S123000
Reexamination Certificate
active
07832028
ABSTRACT:
A fine-bubble generator is capable of supplying a fluid mixed with a large quantity of fine bubbles into a fluid without causing an unnecessary liquid flow and turbulent flow in the objective fluid. The fine-bubble generator is constructed by arranging two fine-bubble generating sections in a rectangular parallelepiped casing with spouts of the fine-bubble generating sections facing each other. The fine-bubble generating sections have fluid rotating chambers each composed of a circumferential wall provided around an imaginary center line and partition walls arranged at both ends of the circumferential wall, liquid introducing passages provided so as to communicate with the fluid rotating chambers in order to introduce a liquid along a direction that forms a position twisted relative to the imaginary center line, gas introducing passages opened in the partition wall of each of the fluid rotating chambers in order to introduce a gas into each of the fluid rotating chambers, and spouts opened in the partition walls.
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Iwasaki Takaaki
Nashiki Hisatsune
Takase Tatsuhiko
Tanaka Hironori
Teshiba Ichiro
Christiansen Janie
Huson Gregory L
Tashizen Techno Works Co., Ltd.
Wenderoth , Lind & Ponack, L.L.P.
Yayama Toshihiko
LandOfFree
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