Water fountain with multiple water pumps

Details Water fountain with multiple water pumps Water fountain with multiple water pumps

2006-01-03

2006-01-03

Hwu, Davis (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fountains or drinking tubes and straws

Ornamental

C239S016000, C239S018000, C239S022000, C239S023000

Reexamination Certificate

active

06981652

ABSTRACT:
A water fountain includes a basin, multiple water pumps in the space of the basin for pumping the water in the space, an annular disk securely supported by an inner face of the basin and having a centrally defined hole and multiple through holes in communication with the outlets of each of the water pumps via pipes such that water pumped by the water pumps is able to be ejected out of the annular disk from the through holes, a sphere securely supported by a periphery defining the hole of the annular disk and a light emitting diode assembly received in the hole of the annular disk for emitting colorful light beams. A circuit board is sandwiched between a bottom of the basin and a cap for providing electricity to the water pumps and the light emitting diode assembly.

REFERENCES:
patent: 2888205 (1959-05-01), Trucco
patent: 3702172 (1972-11-01), Hawkins
patent: 4705216 (1987-11-01), Kaffka et al.
patent: 6416197 (2002-07-01), Chang
patent: 6843428 (2005-01-01), Wooten et al.

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