Closure system for a container and cap

Details Closure system for a container and cap Closure system for a container and cap

1993-12-20

1995-06-13

Elkins, Gary E.

Bottles and jars

Closures

Having warning means or means impeding closure removal

215230, 215256, 215258, 215 44, B65D 5502

Patent

active

054234417

ABSTRACT:
Tamper indicating, child proof system includes annular tear strip on the cap; and a rotatably indexing latch finger on the cap which engages a raised annular retainer ridge with bypass opening on the neck of the container. A tactile indicator of the rotational location of the bypass opening is under the tear strip for sensing by a finger that is in simultaneous contact with the cap, when the tear strip is removed. A lower ridge includes an index key for orienting the latch finger away from the bypass opening during assembly of the system.

REFERENCES:
patent: 3991904 (1976-11-01), Davis et al.
patent: 4071156 (1978-01-01), Lowe
patent: 4342400 (1982-08-01), Llera
patent: 4417666 (1983-11-01), Roberts
patent: 4449639 (1984-05-01), Davis
patent: 4511051 (1985-04-01), Desai
patent: 4524876 (1985-06-01), Kusz
patent: 4573599 (1986-03-01), Fillmore
patent: 4919286 (1990-04-01), Agbay, Sr.
patent: 5097974 (1992-03-01), Rozenberg
patent: 5143235 (1992-09-01), Repp

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