Fluid sprinkling – spraying – and diffusing – Rigid fluid confining distributor – Having interior filter or guide
Patent
1992-02-25
1993-06-01
Kashnikow, Andres
Fluid sprinkling, spraying, and diffusing
Rigid fluid confining distributor
Having interior filter or guide
239597, B05B 106
Patent
active
052152600
ABSTRACT:
A plumbing spout is disclosed that discharges a hollow cylinder of water. In one form, the inside of the cylinder can be viewed from the top of the spout. Concentric walls are provided in a spout body to equalize the pressure of the entering water around the spout circumference. An inner wall extends below an outer wall when the fluid discharges from the spout to assist in cylinder formation. The portion of the inner wall that extends below the outer wall preferably also flares outwardly.
REFERENCES:
patent: 157575 (1874-12-01), Brooks
patent: 508354 (1893-11-01), Stockstrom
patent: 637850 (1899-11-01), Buerkle
patent: 1476471 (1923-12-01), Schlesinger
patent: 1738199 (1929-12-01), Peabody
patent: 2024693 (1934-02-01), Klemme
patent: 2716915 (1955-09-01), Biber
patent: 2922277 (1960-01-01), Bertin
patent: 3096813 (1963-07-01), Weber
patent: 3216653 (1965-11-01), Le Nabour
patent: 4030669 (1977-06-01), Mendoza
patent: 4339081 (1982-07-01), Lindqvist
One page ad for a Fornara spout, undated, admitted prior art.
Kallista, Inc.
Kashnikow Andres
Morris Lesley D.
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