Vacuum carafe

Bottles and jars – Multilayer barrier structure

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Details

215314, 215364, 220425, 222552, 222566, A47J 4102, B65D 4706

Patent

active

047548886

ABSTRACT:
A thermos carafe with an inner container surrounded by a casing, whereby the inner container and the casing at the top have an opening which can be closed by a plug. The plug and/or the opening are shaped in such a way that it is possible to fill and empty the inner container, while the plug is left in the opening.

REFERENCES:
patent: 2599332 (1952-06-01), Kirman
patent: 2946491 (1960-07-01), Bramming
patent: 3070250 (1962-12-01), Bramming
patent: 3140799 (1964-07-01), Mehr
patent: 3355045 (1967-11-01), Douglas
patent: 3561632 (1971-02-01), Shirae
patent: 3776433 (1973-12-01), DeTreitas
patent: 3785539 (1974-01-01), Wetterek
patent: 4121730 (1978-10-01), Dammer
patent: 4625884 (1986-12-01), Zimmermann
patent: 4630742 (1986-12-01), Miyaji et al.

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