Fluid sprinkling – spraying – and diffusing – Flow deflecting or rotation controlling means – Fluid rotation inducing means upstream of outlet
Reexamination Certificate
2007-10-16
2007-10-16
Shaver, Kevin (Department: 3752)
Fluid sprinkling, spraying, and diffusing
Flow deflecting or rotation controlling means
Fluid rotation inducing means upstream of outlet
C239S333000, C239S463000, C239S468000, C239S473000, C239S490000, C239S492000
Reexamination Certificate
active
11247901
ABSTRACT:
The push-button is made up of two parts which fit into each other and define between them a whirl chamber, a part of which is formed by a cavity (38) defined inside the outer part on a face of the latter that is tilted in a direction and at a sufficient angle (∝), suitable for making it possible to remove the outer part from the mould “along the axis” without damaging the cavity.
REFERENCES:
patent: 3075708 (1963-01-01), Cooprider
patent: 3112074 (1963-11-01), Green
patent: 3319894 (1967-05-01), Cooprider
patent: 3652018 (1972-03-01), Focht
patent: 3942725 (1976-03-01), Green
patent: 2 095 836 (1972-02-01), None
International Search Report, Jul. 22, 2004, 2 pages.
Bougamont Jean-Louis
Imenez Herve
Songbe Jean-Pierre
Boeckmann Jason
Rexam Dispensing Systems S.A.S.
Shaver Kevin
St. Onge Steward Johnston & Reens LLC
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