Container closure

Details Container closure Container closure

1991-11-29

1993-03-02

Shaver, Kevin P.

Dispensing

Gravity or inertia operated movable outlet elements

220254, 222480, 222543, 222562, 222563, 222564, 222565, B65D 572, B65D 2538

Patent

active

051901935

ABSTRACT:
A container closure is mounted within a spout portion of an associated container, including a cylindrical head arranged for positioning upon a torroidal seat portion of the spout in a first position and displaced from the seat in a second position permitting fluid to flow thereabout, wherein the closure further includes a plurality of pairs of lobes mounted below the head portion of the closure preventing inadvertent removal of the closure from the container. A cap member is arranged for mounting to the spout to position the closure in the first position.

REFERENCES:
patent: 2181335 (1939-11-01), Martin
patent: 2581897 (1952-01-01), Allen
patent: 2695732 (1954-11-01), Tupper
patent: 3484819 (1969-12-01), Tanner
patent: 3618825 (1971-11-01), Clarke
patent: 3844454 (1974-10-01), Buchtel
patent: 4106672 (1978-08-01), Tecco et al.

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