Dispensing – With lock or fastening seal – Plural
Patent
1987-10-26
1988-09-06
Hall, George T.
Dispensing
With lock or fastening seal
Plural
215222, B67B 500, B67D 532
Patent
active
047686820
ABSTRACT:
A child-resistant dropper closure container combination comprising a container having a finish at its discharge end including a plurality of locking fingers spaced apart to define a series of circumferentially spaced channels and having keeper slots, a cap having an annular top and a depending skirt and a plurality of locking lugs circumferentially spaced on the interior of the skirt and a dropper assembly mounted in the cap including a flexible biasing flange engageable with the container finish and the interior of the cap to normally bias the cap in a direction to retain it in a locked position wherein the lugs engage in the keeper slots and permitting axial and rotational movement of the cap relative to the container to align the locking lugs with the channels for removal purposes.
REFERENCES:
patent: 3917096 (1975-11-01), Hedgewick
patent: 4091948 (1978-05-01), Northup
patent: 4444327 (1984-04-01), Hedgewick
patent: 4579238 (1986-04-01), Herr
Hall George T.
Renz Jr. Eugene E.
The West Company
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