Easily openable sealed container

Details Easily openable sealed container Easily openable sealed container

1988-03-02

1990-03-13

Hall, George T.

Dispensing

With cutter and/or punch

To form dispensing opening in container

222553, 220277, 220278, B67B 724

Patent

active

049077228

ABSTRACT:
An easily openable sealed container comprising a rectangular parallelepipedal main body and a caplike reinforcing cover fitted over the top end of the main body. The top wall of the main body is provided with an opening forming thin wall portion. The cover has a top wall provided with an aperture opposed to the thin wall portion and an externally threaded spout projecting upward from the aperture-defining edge portion of the wall. A cap nut screwed on the spout has integral therewith a cutter for cutting the thin wall portion.

REFERENCES:
patent: 2698113 (1954-12-01), Linton
patent: 3642172 (1972-02-01), Malpas
patent: 4322018 (1982-03-01), Rutter
patent: 4469249 (1984-09-01), Malpas et al.

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