Free-standing plastic bottle

Bottles and jars – Ejecting – Siphon type

Patent

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Details

220 70, B65D 2300, B65D 102

Patent

active

042943663

ABSTRACT:
A plastic container comprising a side wall having an oriented generally cylindrical lower portion, and a bottom joined to said side wall and closing the lower end of the container. The bottom includes a generally elliptical bottom wall and a plurality of oriented circumferentially spaced outwardly convexed legs extending from the elliptical wall. The elliptical wall has a first portion extending downwardly from the lower cylindrical side wall portion and having a radius less than the diameter of the container. Each leg has a first convex portion extending downwardly from the cylindrical portion of the side wall and having a radius greater than the diameter of the cylindrical portion. Each leg has diverging side wall portions merging radially inwardly with the elliptical wall portion of the bottom wall.

REFERENCES:
patent: D254957 (1980-05-01), Campbell
patent: 2372177 (1945-03-01), Conner
patent: 3598270 (1971-08-01), Adomaitis
patent: 3727783 (1973-04-01), Carmichael
patent: 3811588 (1974-05-01), Vermeerbergen
patent: 3935955 (1976-02-01), Dar
patent: 4108324 (1978-08-01), Kresbnakumar
2,014,108A, Published 8-1979, UK Patent Application GB, Inventor _is Chercbian.
2082, Published 5-1979, European Patent Office, the Inventor _is Dechenne.

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