Bottles and jars – Closures – Having warning means or means impeding closure removal
Patent
1982-03-11
1983-07-19
Hall, George T.
Bottles and jars
Closures
Having warning means or means impeding closure removal
215215, 215224, 215320, 215355, 220307, B65D 5502
Patent
active
043939767
ABSTRACT:
A reusable childproof container closure is disclosed for closing the nozzle of a plastic container wherein the container terminates upwardly in a nozzle including a peripheral groove. A plastic closure includes an inserting member having a cooperating, peripheral lip formed therein for removable engagement in the peripheral groove. The closure also includes a peripheral skirt formed with depending sidewalls which overfit the nozzle and which provide a surface to be engaged by a tool such as a screwdriver for closure removal purposes.
REFERENCES:
patent: 4185747 (1980-01-01), Goncalves
patent: 4226334 (1980-10-01), Weiler
patent: 4231486 (1980-11-01), Bock
patent: 4278178 (1981-07-01), Geiser
patent: 4355729 (1982-10-01), Maguire
Hall George T.
Spivak Karl L.
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