Dispenser apparatus

Dispensing – With casing or support – For bottom discharge dispenser supported on horizontal surface

Reexamination Certificate

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Details

C222S498000, C222S501000, C222S517000, C222S563000

Reexamination Certificate

active

10682678

ABSTRACT:
A dispensing apparatus comprising a spout and a spigot. The spout includes a tubular member. The tubular member includes a first end, a second end, an inside surface and an opening extending transversely through the tubular member between the first and second end thereof. The tubular member defines a cavity capable of receiving a flowable material therein. The spigot is attached to the inside surface of the tubular member. The spigot includes a peripheral wall, a transverse wall and a handle. The peripheral wall includes an outer surface positionable over the opening. The transverse wall is coupled to the peripheral wall. The peripheral wall and the transverse wall cooperating to substantially seal the first end of the tubular member and the opening from the cavity of the tubular member. The handle is associated with at least one of the peripheral wall and the transverse wall. The handle member is capable of elastically deforming the outer surface of the peripheral wall to, in turn, place the opening in fluid communication with the cavity, while maintaining the substantial seal of the first end of the tubular member.

REFERENCES:
patent: 2990980 (1961-07-01), Gronemeyer
patent: 3400866 (1968-09-01), Fattori
patent: 3443726 (1969-05-01), Scholle
patent: 3776434 (1973-12-01), Christensen et al.
patent: 3972452 (1976-08-01), Welsh
patent: 4135649 (1979-01-01), Baldwin et al.
patent: 4169548 (1979-10-01), Bond
patent: 4211348 (1980-07-01), Scholle
patent: 4248362 (1981-02-01), Welsh et al.
patent: 4444340 (1984-04-01), Bond et al.
patent: 4533071 (1985-08-01), Uhlig
patent: 4570826 (1986-02-01), Fattori
patent: 4666064 (1987-05-01), Hoehn
patent: 4706855 (1987-11-01), Litwin
patent: 4711380 (1987-12-01), Ulm
patent: 4787538 (1988-11-01), Fattori
patent: 4834271 (1989-05-01), Litwin
patent: 5000359 (1991-03-01), Scholle et al.

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