Stopper for bottling wines

Details Stopper for bottling wines Stopper for bottling wines

2006-12-05

2006-12-05

Newhouse, Nathan J. (Department: 3727)

Bottles and jars

Closures

Barrier permeable to gas and impermeable to liquid

C215S364000, C215S307000, C220S371000

Reexamination Certificate

active

07143903

ABSTRACT:
A stopper for closing wine bottles. The stopper has a tubular duct to communicate residual interior gaseous atmospheric volume with the outer ambient. A membrane is secured transversely in the duct to allow the passage of gaseous atmosphere through the membrane and to selectively block the passage of liquid therethrough.

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Englsh translation of EP 629 559.

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