Plastic containers and covers

Details Plastic containers and covers Plastic containers and covers

1981-09-28

1983-08-09

Hall, George T.

Receptacles

Closures

Removable closure retained by ductile in situ deformation

220284, 220307, 150 05, 206508, B65D 4116, B65D 4118

Patent

active

043974040

ABSTRACT:
An improved plastic container and cover with three connections for sealing the cover to the container. The top end of the container has an annular flange on the inner side of its sidewall forming a slot. The cover has two walls extending downward from its outer lip. The walls mate with the slot and the inner portion of the flange so as to form a straight-sided capped container. Slots may be provided in the outer edge of the cover to allow the cover to be pried off the container.

REFERENCES:
patent: 3514011 (1970-05-01), Madeira et al.
patent: 4210258 (1980-07-01), Von Holdt
patent: 4308970 (1982-01-01), Von Holdt
patent: 4334631 (1982-06-01), Ballester

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