Dispensing – Movable material discharge guide – Swingable
Patent
1976-03-11
1978-03-28
Reeves, Robert B.
Dispensing
Movable material discharge guide
Swingable
222536, B65D 2546, B65D 4706
Patent
active
040811131
ABSTRACT:
A dispensing closure having a cap adapted to be mounted upon a container and a spout mounted on the cap so as to be capable of being moved between an open and closed position can be made child resistant through the use of an engagement structure on the spout such as, for example, a notch in the base of the spout located so that a vertically directed force exerting against the engagement structure will not tend to move the spout from the closed position. The cap and the spout employed should be dimensioned so that the spout is incapable of being manually engaged so as to be manipulated when in the closed position.
REFERENCES:
patent: 2938653 (1960-05-01), Church et al.
patent: 2971664 (1961-02-01), Jacob
patent: 3265256 (1966-08-01), Chaber et al.
patent: 3718238 (1973-02-01), Hazard et al.
patent: 3851805 (1974-12-01), Hazard
patent: 3873005 (1975-03-01), Hazard
Handren Frederick R.
O'Brian Edward D.
Polytop Corporation
Reeves Robert B.
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