Can end closure

Details Can end closure Can end closure

1980-02-05

1981-06-23

Rosenbaum, Mark

113121C, B21D 5146

Patent

active

042743516

ABSTRACT:
The instant invention relates to an end closure or cover for a metal container comprising a substantially flat sheet metal lid seamed about its extremity to the container body closing the body end. The lid has a pour opening having a closure hingeably connected to the lid and closing the pour opening provided to retain the closure against inward displacement thereby resisting atmospheric pressure and premature opening of the container and against outward displacement due to internal pressure during processing.

REFERENCES:
patent: 3886881 (1975-06-01), Pearce et al.
patent: 3888199 (1975-06-01), Herrmann

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