Dispenser for spherical articles

Article dispensing – With discharge assistant – Deformable discharging element

Reexamination Certificate

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Details

C221S263000, C221S266000, C221S288000, C221S303000, C221S270000, C221S224000, C221S236000, C221S208000

Reexamination Certificate

active

11283700

ABSTRACT:
Spherical articles such as breath mints are released one at a time from a container by depressing a button, which simultaneously opens a first flow regulator and closes a second flow regulator in series with the first. When the button is released, the first flow regulator opens and the second flow regulator closes. The first flow regulator is preferably a pair of opposed weirs, and the second flow regulator is preferably a pair of parallel pillars.

REFERENCES:
patent: 2086296 (1937-03-01), Gilbert
patent: 2605892 (1952-07-01), Waber
patent: 2645336 (1953-07-01), Waber
patent: 2653706 (1953-09-01), Aggson
patent: 2754030 (1956-07-01), Waber
patent: 2960259 (1960-11-01), Aveni
patent: 3018921 (1962-01-01), Hermanson
patent: 3319827 (1967-05-01), Englesson
patent: 3591043 (1971-07-01), Murphy
patent: 4354619 (1982-10-01), Wippermann et al.
patent: 4492316 (1985-01-01), Emms
patent: 4502612 (1985-03-01), Morrison
patent: 4653668 (1987-03-01), Gibilisco
patent: 5054647 (1991-10-01), Yawata
patent: 5110008 (1992-05-01), Moulding et al.
patent: 5123574 (1992-06-01), Poulos
patent: 5147101 (1992-09-01), Tiller
patent: 5405047 (1995-04-01), Hansen
patent: 5897025 (1999-04-01), Flewitt
patent: 6068126 (2000-05-01), DeJonge
patent: 6142337 (2000-11-01), Schreckenberg et al.
patent: 6581799 (2003-06-01), Garrant et al.
patent: 2003/0234260 (2003-12-01), Giraud
patent: 2004/0094567 (2004-05-01), Pollock
patent: 2004/0169049 (2004-09-01), Giraud
patent: 2005/0205598 (2005-09-01), Gelardi

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