Spout assembly

Details Spout assembly Spout assembly

1984-03-02

1986-12-30

Rolla, Joseph J.

Dispensing

Movable material discharge guide

Foldable, bendable, collapsible or flexible

222530, 222551, 222 85SP, B65D 506

Patent

active

046322825

ABSTRACT:
A spout assembly of the invention substantially comprises a spout body fastenable to a container, a crimping ring for securing the spout body to the container, a cap to be mountable and dismountable with respect to the spout body, a pair of handles mounted on the cap and sealing member for sealing between the spout body and the cap. The spout assembly is particularly designed so that outer diameter of the cap is smaller than a maximum inner diameter of the spout body and that the sealing means is formed by an under surface of a disc-like top wall portion of the cap and a sealing flange portion of the spout body.

REFERENCES:
patent: 2565699 (1951-08-01), Rieke
patent: 2661128 (1953-12-01), Rieke
patent: 3502246 (1970-03-01), Kelbch
patent: 3613966 (1971-10-01), Summers
patent: 3831817 (1974-08-01), Leccese
patent: 4111331 (1978-09-01), Summers
patent: 4135639 (1979-01-01), Dillon et al.
patent: 4236629 (1980-12-01), Dwinell
patent: 4295583 (1981-10-01), Schurr
patent: 4320861 (1982-03-01), Rieke et al.
patent: 4422563 (1983-12-01), Babiol

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