End closure having a push open lid portion

Details End closure having a push open lid portion End closure having a push open lid portion

1989-08-04

1990-11-13

Marcus, Stephen

Receptacles

Closures

Closure members having alignable openings

220258, 220268, 220335, 220379, 222153, 222541, 222548, B65D 5118

Patent

active

049695720

ABSTRACT:
An end closure for a container for grated or powered products having a push open lid portion for providing access to material within the container and a rotatable closure portion for selectively closing off the opening defined by the push open lid portion. The push open lid portion includes elements on the openable lid portion which cooperate with corresponding gripping elements defined on the undersurface of the end closure so the latter will engage the former to retain the lid portion in its open disposition.

REFERENCES:
patent: 3239111 (1966-03-01), La Croce
patent: 3847300 (1974-11-01), Waters
patent: 3994411 (1976-11-01), Elfelt et al.
patent: 4253582 (1981-03-01), Shields
patent: 4399928 (1983-08-01), Klingler
patent: 4541541 (1985-09-01), Hickman et al.
patent: 4775065 (1988-10-01), Shastal

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