Receptacles – Closures – Removable closure retained by ductile in situ deformation
Patent
1980-11-24
1982-06-15
Hall, George T.
Receptacles
Closures
Removable closure retained by ductile in situ deformation
220307, 206508, B65D 4116, B65D 4118
Patent
active
043346316
ABSTRACT:
An improved cover and can assembly having a novel interlocking assembly comprised of a two "ball and socket" configuration thereby providing a greater surface or contact area between the cover or lid and the container. The novel interlocking assembly provides a snap-type closing which insures a tighter fit with far less chance of opening with the cover being provided with an annular groove including rib members located near the edge of the cover with the rib members providing means for separating the cover from the container.
REFERENCES:
patent: 4210258 (1980-07-01), Von Holdt
patent: 4256240 (1981-03-01), Woinarski
patent: 4293080 (1981-10-01), Letica
Bain John N.
Hall George T.
Kochanski Paul H.
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