Container cap having safety locking means

Dispensing – With lock or fastening seal – Plural

Patent

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Details

222182, 215216, 215224, 220 85P, 220306, B65D 4708

Patent

active

043534830

ABSTRACT:
A one piece molded closure cap for a material dispensing container having a material dispensing valve and nozzle such as an aerosol can. The cap comprises a ring member securely mounted to the can, a closure member hingedly connected to the ring member and a tamper guard which is positioned over the dispensing nozzle and is connected to the ring member by frangible fingers. The tamper guard prevents manipulation of the dispensing valve prior to the removal thereof. In another embodiment, the ring member and closure member are molded with a nozzle which is connected to the ring member by frangible means such that the nozzle functions as a tamper guard. In another embodiment a latch is provided which has two operable positions with one position allowing the closure lid to be opened easier than by the other position.

REFERENCES:
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patent: 3162329 (1964-12-01), Gregory
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patent: 3460708 (1969-08-01), Vollers
patent: 3480184 (1969-11-01), Landis
patent: 3544024 (1970-12-01), Hendrickson et al.
patent: 3737064 (1973-06-01), Patel et al.
patent: 3788549 (1974-01-01), Ostrowsky
patent: 3881638 (1975-05-01), Grothoff
patent: 4103806 (1978-08-01), White

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