Bottles and jars – Ejecting – Siphon type
Patent
1978-10-05
1980-04-15
Shoap, Allan N.
Bottles and jars
Ejecting
Siphon type
220 70, D 9158, B65D 2300
Patent
active
041979540
ABSTRACT:
A thermoplastic container suitable for packaging frozen products is disclosed. The container has a hollow body having a hollow neck at its upper end, and a bottom wall at its lower end. The bottom wall, in one embodiment, has an oval center portion and a circular, upwardly and inwardly extending, connecting wall which is connected at its circumference to the lower end of the hollow body and is connected at its innermost extent to the oval center portion. In another embodiment the hollow body has an oval bottom wall which has a circular center portion. Connected to the circular center portion and the lower end of the hollow body is an oval, upwardly and inwardly extending, connecting wall which is connect at its circumference to the hollow body and at its innermost extent to the circular portion.
REFERENCES:
patent: D28483 (1893-04-01), Modes
patent: D248927 (1978-08-01), Cassia
patent: 3045887 (1962-07-01), Caine
patent: 3430805 (1969-03-01), Buchner et al.
patent: 3434626 (1969-03-01), Kinslow, Jr.
patent: 3957168 (1976-05-01), Shine et al.
Hills Robert N.
Oltman Eugene W.
Ethyl Development Corporation
Johnson Donald L.
Shoap Allan N.
Sieberth John F.
Spielman, Jr. Edgar E.
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