Receptacles – Closures – With closure opening arrangements for means
Patent
1979-07-09
1980-07-22
Hall, George T.
Receptacles
Closures
With closure opening arrangements for means
220271, B65D 4132
Patent
active
042135389
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: 3741432 (1973-06-01), Werth et al.
patent: 3972445 (1976-08-01), DeLenham
patent: 4054228 (1977-10-01), BaLocca et al.
patent: 4105134 (1978-08-01), DeLenham
American Can Company
Auber Robert P.
Bowie Stuart S.
Hall George T.
Passman Aaron
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