Rainfall simulation apparatus

Fluid sprinkling – spraying – and diffusing – Fountains or drinking tubes and straws – Ornamental

Reexamination Certificate

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Details

C239S022000, C239S023000, C239S208000, C239S209000, C239S211000, C169S013000, C169S016000

Reexamination Certificate

active

06945468

ABSTRACT:
A rainfall simulation apparatus for a structure is provided, comprising a water source, an electric pump, a vertically oriented riser pipe, a perforated header pipe along the roof of the structure, a V-shaped aperture-containing trough connected to the roof, and an elongated collection bin below the trough and connected to the pump. The rainfall simulation apparatus has particular utility in connection with providing the relaxing acoustic effect of rainfall on a structure while additionally providing the visual effect of rainfall through the windows of the structure.

REFERENCES:
patent: 884208 (1908-04-01), Rice
patent: 1936732 (1933-11-01), Renard
patent: 3583490 (1971-06-01), McFadden
patent: 4428434 (1984-01-01), Gelaude
patent: D302055 (1989-07-01), Gallagher
patent: 5000118 (1991-03-01), Merritt et al.
patent: 5183004 (1993-02-01), Trent et al.
patent: 5542451 (1996-08-01), Foster
patent: 5775260 (1998-07-01), Jansen
patent: 5970918 (1999-10-01), Bargy

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