Bottles and jars – Compartment
Patent
1989-01-03
1990-06-12
Norton, Donald F.
Bottles and jars
Compartment
215227, 215247, 215364, B65D 104
Patent
active
049325434
ABSTRACT:
A cork for a wine bottle is chambered to receive sediment when the bottle is inverted. A valve operable from the exterior of the cork can then be closed to trap the sediment within the cork. A resilient easily attached valve member ensures full closure, yet also enables introduction of additives to the wine.
REFERENCES:
patent: 3856169 (1974-12-01), Wilson et al.
patent: 4502604 (1985-03-01), Martus
patent: 4687115 (1987-08-01), Bongiovanni
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