Non-resealable, snap-fitted closure

Details Non-resealable, snap-fitted closure Non-resealable, snap-fitted closure

1998-10-27

2000-04-25

Jacyna, J. Casimer

Dispensing

Nozzles, spouts and pouring devices

With separable attaching means

222147, 222547, 222562, 215 14, 215 28, 215263, B65D 4708

Patent

active

060533757

ABSTRACT:
A non-resealable, snap-fitted closure comprises a closure, a drop ring and a container. The closure has a sleeve with a sleeve snap. The drop ring has an internal snap and an external snap wherein the internal snap engages the sleeve snap of the closure when the closure engages the drop ring. The container has a neck and a neck snap, wherein the neck snap and the internal snap of the drop ring engage when the closure and the drop ring engage the neck. The neck snap of the neck and the internal snap of the drop ring are an order of magnitude stronger than the sleeve snap of the sleeve and the external snap of the drop ring. When the closure is removed from the neck, the drop ring remains attached to the neck and is free to move vertically up and down along the neck, thereby preventing reattachment of the closure to the container.

REFERENCES:
patent: 4494682 (1985-01-01), Beckstrom et al.
patent: 4600131 (1986-07-01), Roof et al.
patent: 5188249 (1993-02-01), Cargile
patent: 5320260 (1994-06-01), Song et al.
patent: 5454489 (1995-10-01), Vesborg
patent: 5738232 (1998-04-01), Roberts et al.
patent: 5743437 (1998-04-01), Moore et al.

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