System for packaging and dispensing a liquid product

Details System for packaging and dispensing a liquid product System for packaging and dispensing a liquid product

1995-01-05

1997-01-21

Shaver, Kevin P.

Dispensing

With discharge assistant

With movable nozzle interconnected therewith

222162, 2223219, B67D 554

Patent

active

055953263

ABSTRACT:
A system for packaging and dispensing liquid includes a glass vial, a metering pump and an assembly element. The vial, which defines a volume for receiving and containing the liquid, has a body, neck and tip. The neck and tip are joined at a line of weakness, and the vial is opened by snap-off removal of the tip at the weakness. The metering pump has a tubular body with a dip tube projecting downward, and a push-button dispensing head with a piston disposed for movement within the pump body, with a hollow rod defining an ejection duct projecting upwards. The pump body defines a vent closed by the piston at rest, and, in a mid-region, defines a shoulder for supporting engagement upon a lip of the vial neck. The assembly element, disposed for sealing engagement between the pump and vial, includes an elastically deformable sleeve fixed in sealed engagement upon a top portion of the pump body by a waist-band, with a skirt extending from the waist-band into sealing engagement against an exterior wall surface of the vial.

REFERENCES:
patent: 3120328 (1964-02-01), Corsette et al.
patent: 3120906 (1964-02-01), Harnage
patent: 4122982 (1978-10-01), Giuffredi
patent: 4361253 (1982-11-01), Flynn et al.
patent: 4526302 (1985-07-01), Brunet
patent: 4779763 (1988-10-01), Klawitter

Affiliated with

Also associated with

Rating

System for packaging and dispensing a liquid product does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with System for packaging and dispensing a liquid product, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System for packaging and dispensing a liquid product will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2319782