Dispensing closure

Details Dispensing closure Dispensing closure

1989-05-26

1990-07-17

Garbe, Stephen P.

Bottles and jars

Closures

Closure pivoted about receptacle opening

215225, B65D 4132

Patent

active

049415808

ABSTRACT:
A dispensing closure having a base ring with means for attachment to a container which permits rotation of the ring without axial movement. A lid is connected to the base ring by a hinge which allows the lid to be swung from a closed position blocking access to a container opening to an open dispensing position. A cam element on the lid effects initial movement of the lid towards an open position when the base ring is rotated. The lid cam element cooperates with a cam surface on the container. A fitment can also be used to attach the closure to a flat can top or to other container configurations. When a fitment is used, the cam surface will be on the fitment rather than the container.

REFERENCES:
patent: 3779412 (1978-12-01), Kirton
patent: 3877598 (1975-04-01), Hazard
patent: 3901400 (1975-08-01), Westfall
patent: 3966082 (1976-06-01), Hopkins
patent: 4280631 (1981-07-01), Lohrman
patent: 4513888 (1985-04-01), Curry
patent: 4632264 (1986-12-01), Evans
patent: 4709823 (1987-12-01), Beck
patent: 4776475 (1988-11-01), La Vange
patent: 4790447 (1988-12-01), Gach

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