Receptacles – Closures – With closure opening arrangements for means
Patent
1980-11-24
1982-05-11
Hall, George T.
Receptacles
Closures
With closure opening arrangements for means
220307, 220375, 222543, B65D 5116, B65D 3900
Patent
active
043289061
ABSTRACT:
A closure for a container comprising a leverage mechanism for popping a plug from the neck of the container, the leverage mechanism including a lever which is tethered to the plug and which is arranged to swing over a fulcrum which is provided on the neck, the fulcrum also serving as a lip guide.
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patent: 3016168 (1962-01-01), Larson
patent: 3021976 (1962-09-01), Tracy
patent: 3049264 (1962-08-01), Moranski
patent: 3415412 (1968-12-01), Robinson
patent: 3532248 (1970-10-01), Ruekberg
patent: 3744662 (1973-07-01), Zundel
patent: 3794207 (1974-02-01), Hunt
patent: 3999678 (1976-12-01), Ignell
patent: 4171062 (1979-10-01), Allen
patent: 4220249 (1980-09-01), Nilsson
patent: 4243152 (1981-01-01), Ignell
patent: 4280636 (1981-07-01), Lewis
Hall George T.
Kowalik John J.
The Continental Group Inc.
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