Pour spout container

Details Pour spout container Pour spout container

1989-02-22

1990-01-30

Elkins, Gary

Envelopes, wrappers, and paperboard boxes

Paperboard box

With closure for an access opening

2066214, 2066218, 229125, B65D 574

Patent

active

048968242

ABSTRACT:
A container for granular substances, having a mouth which opens diagonally and upwardly into a triangular shape at an upper part of a left side board. The mouth comprises a pasting piece, which is slightly higher than a front board and a rear board and a sliding board, consisting of an arcuate part and a flap piece contiguous to the circumference of the arcuate part. The sliding board is supported and slides between the inner surface of the front board and the outer surface of a tongue piece formed at the front board. The circumferential edge of the arcuate part always projects above a ceiling board, whether the mouth is opened or closed. The container ensures perfect sealing of granular substances contained therein while the mouth is closed.

REFERENCES:
patent: 2095720 (1937-10-01), Spalding
patent: 2348140 (1944-05-01), Levin
patent: 2348310 (1944-05-01), Rous
patent: 2362942 (1944-11-01), Spalding
patent: 2969904 (1961-01-01), Cottrill
patent: 4684058 (1987-08-01), Weber

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