Child resistant closure

Details Child resistant closure Child resistant closure

1988-04-11

1989-06-13

Hall, George T.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215211, 215301, 215237, 215235, 222153, B65D 5502

Patent

active

048384410

ABSTRACT:
An improved child resistant closure for a container comprises a base fixedly securable to the container, the base having an orifice communicating with an opening defined by the neck of the container and a first engaging means, a cover having a second engaging means, one of the cover and the base having a deformable portion, such that the cover is moveable between a closed position wherein the cover obturates the orifice in the base and wherein the first and second engaging means are engaged for retaining the cover in the closed position, and an open position when the orifice is exposed for dispensing the contents from the container, the cover being moveable to the open position by deforming the deformable portion which serves to disengage the first and second engaging means.

REFERENCES:
patent: 4022352 (1977-05-01), Pehr
patent: 4533058 (1985-08-01), Uhlig
patent: 4629081 (1986-12-01), McLaren
patent: 4718567 (1988-01-01), La Vange
patent: 4723669 (1988-02-01), Barriac

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