Bottle closing device

Details Bottle closing device Bottle closing device

1979-01-19

1981-02-17

Norton, Donald F.

Bottles and jars

Closures

Frangible member or portion

215272, B65D 4158

Patent

active

042510031

ABSTRACT:
The present bottle closing device is intended especially for a one time use, for example, in medication bottles. The closing device is constructed to function as a guaranteed seal and may enclose a sealing gasket or stopper received in an elastically yielding claw ring which has claws held engaged with a bottle mouth rim by a closing cap provided with a so-called rip-top or flip-top which is ripped away for opening the bottle and breaking the seal.

REFERENCES:
patent: 1609453 (1926-12-01), Atwood
patent: 2444779 (1948-07-01), Krasberg
patent: 2586440 (1952-02-01), Satz
patent: 2860802 (1958-11-01), Gold
patent: 2865525 (1958-12-01), Satz
patent: 2903148 (1959-09-01), Keller
patent: 2940628 (1960-06-01), Schultz
patent: 3480171 (1969-11-01), Rohde
patent: 3587899 (1971-06-01), Bender
patent: 3630405 (1971-12-01), Podesta

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