Sealed waterfall assembly

Details Sealed waterfall assembly Sealed waterfall assembly

2011-01-04

2011-01-04

Tran, Len (Department: 3752)

Fluid sprinkling, spraying, and diffusing

Fountains or drinking tubes and straws

Ornamental

C239S016000, C239S017000, C239S020000, C239S022000, C239S023000

Reexamination Certificate

active

07861942

ABSTRACT:
A waterfall assembly features a first, substantially hermetically sealed chamber adapted to contain a quantity of liquid. The first chamber includes at least one substantially vertical and transparent side having an internal surface, preferably with a plurality of protrusions. A pump or fluid transport device is in fluid communication with the first chamber and at least one nozzle/aperture disposed within the first chamber. The nozzle/aperture directs the liquid against at least a portion of the internal surface of the vertical side of the first chamber such that some of the liquid flows over the protrusions. A second chamber having a light source may be disposed beneath the first chamber for illuminating the first chamber.

REFERENCES:
patent: 6279835 (2001-08-01), Hansen
patent: 6311898 (2001-11-01), Gruff
patent: 6634138 (2003-10-01), Katzman
patent: 6695221 (2004-02-01), Lussier
patent: 6971586 (2005-12-01), Fisher
patent: 7073728 (2006-07-01), Watson et al.
patent: 7267455 (2007-09-01), Chernoff et al.
patent: 2625116 (1989-06-01), None

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