Wine preservation system using a central vacuum

Details Wine preservation system using a central vacuum Wine preservation system using a central vacuum

2006-05-23

2006-05-23

Maust, Timothy L. (Department: 3751)

Fluent material handling, with receiver or receiver coacting mea

Evacuation apparatus

C141S004000, C141S008000, C141S052000, C141S057000, C099S472000

Reexamination Certificate

active

07048016

ABSTRACT:
An apparatus for the preservation of still beverages is disclosed. The apparatus includes a vacuum tank capable of maintaining a standing vacuum. The apparatus also includes a vacuum pump connected to the vacuum tank. The vacuum pump reduces the pressure in the vacuum tank to create the vacuum. A vacuum line is connected to the vacuum tank, and at least one valve head is connected to the vacuum line for receiving a bottle having a stopper placed therein. The valve head exposes the bottle and stopper to a vacuum. Upon exposure to the vacuum, air in the bottle is substantially evacuated and is prevented from reentering the bottle by the stopper.

REFERENCES:
patent: 2729381 (1956-01-01), Wiser
patent: 5501253 (1996-03-01), Weiss
patent: 6053366 (2000-04-01), Legue

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