Dispensing – With discharge assistant – Fluid pressure
Reexamination Certificate
2007-06-19
2007-06-19
Jacyna, J. Casimer (Department: 3754)
Dispensing
With discharge assistant
Fluid pressure
C222S209000, C222S401000, C141S064000
Reexamination Certificate
active
10847029
ABSTRACT:
An apparatus securable to a top opening of a beverage bottle for selectively dispensing fluid therefrom includes a body that has a plurality of vertically aligned chambers, a spout extending outwardly from one of the plurality of chambers and a bellow section disposed within the body. The bellow section cooperates with the spout for moving between expanded and contracted positions has a passageway extending substantially parallel to the axis for selectively drawing air outwardly from the reservoir. The apparatus also includes a plunger section slidably connected to the body for operably introducing pressure downwardly from another of the plurality of chambers. A lever is adjustably engaged with the bellow section and is movable between compressed and released positions for selectively releasing pressure from the reservoir respectively.
REFERENCES:
patent: 2060512 (1936-11-01), Magill
patent: 2061240 (1936-11-01), Leins
patent: D277537 (1985-02-01), Merl et al.
patent: D296522 (1988-07-01), Schneider
patent: 4838324 (1989-06-01), Boyd
patent: 5010928 (1991-04-01), Ballas
patent: D327647 (1992-07-01), Lemme
patent: 5385276 (1995-01-01), Yen-Tang
patent: 5740949 (1998-04-01), Park
patent: 6279787 (2001-08-01), Kim
patent: 6289784 (2001-09-01), Park et al.
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