Closure assembly having an axially movable liquid dispenser

Details Closure assembly having an axially movable liquid dispenser Closure assembly having an axially movable liquid dispenser

1989-07-19

1991-01-15

DeMille, Danton D.

Coating implements with material supply

Supply container and independent applicator

Applicator includes container closure or overlies material

401129, 401116, A46B 1100

Patent

active

049849204

ABSTRACT:
A closure assembly having an axially movable liquid dispenser comprises a hollow sleeve open at one end and mounted at its other end to a container of liquid to be dispensed, a liquid dispenser adjuster cap mounted without axial movement on such one end for rotation about a central axis of the sleeve, the dispenser comprising a stem mounted for axial movement inwardly and outwardly of the sleeve, a container seal mounted on the sleeve in engagement with the stem to prevent stem rotation upon axial movement, and the stem threadedly engaging an internally threaded tube fixedly mounted on the cap to effect axial movement upon cap rotation.

REFERENCES:
patent: 571367 (1896-11-01), Higgins
patent: 1365103 (1921-01-01), Hoffmann
patent: 1626992 (1927-05-01), Willk
patent: 2517663 (1950-08-01), Hendry et al.
patent: 3157905 (1964-11-01), Levy
patent: 4219283 (1980-09-01), Buckley et al.
patent: 4313686 (1982-02-01), Proffer

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