Child resistant closure

Details Child resistant closure Child resistant closure

1995-10-12

1996-08-13

Shoap, Allan N.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215216, 215221, B65D 5004

Patent

active

055447686

ABSTRACT:
A child resistant closure wherein a ratchet-type cap is threadably mounted on the neck of a container having a ring member integral therewith. A resilient tab having a ratchet tooth thereon is integral with the ring and engageable with ratchet teeth on the cap. The ratchet tooth on the tab and cooperating ratchet teeth on the cap are hidden from view to render the closure more child resistant.

REFERENCES:
patent: 3019931 (1962-02-01), Thornton
patent: 3700133 (1972-10-01), Bagguley
patent: 3744655 (1973-07-01), Nixdorff, Jr.
patent: 3881625 (1975-05-01), Landen
patent: 3884379 (1975-05-01), Landen
patent: 3892326 (1975-07-01), Schneible
patent: 3902620 (1975-09-01), McIntosh
patent: 3939788 (1976-02-01), Schneible
patent: 4011829 (1977-03-01), Wachsmann et al.
patent: 4036385 (1977-07-01), Morris
patent: 4099639 (1978-07-01), Boxer et al.
patent: 4144983 (1979-03-01), Pauls et al.
patent: 4503986 (1985-03-01), Nixdorff et al.

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