Bottle filter and pouring device

Details Bottle filter and pouring device Bottle filter and pouring device

1993-08-30

1995-05-23

Dawson, Robert A.

Liquid purification or separation

Filter

Vented

210474, 210477, 210485, 2104972, B01D 3504

Patent

active

054178606

ABSTRACT:
A liquid filter device for use with bottles holding wine or other liquids, for use in filtering cork or other sediments from the liquid while pouring the liquid out of the bottle, comprising a generally tubular body which may be inserted into the neck of a bottle, where the body has a top portion open to the internal volume of the filter device and a bottom portion sealed from the internal volume, openings formed in the body, a filter located on the inside of the body to cover such openings and means for strengthening said body being integrally formed thereon.

REFERENCES:
patent: 647580 (1900-04-01), Parker
patent: 728426 (1903-05-01), Timar
patent: 872407 (1907-12-01), Donahoe
patent: 920791 (1909-05-01), Tonini
patent: 1213319 (1917-01-01), Whitaker
patent: 2839056 (1958-06-01), Mailly
patent: 3926348 (1975-12-01), Lutzker
patent: 4767016 (1988-08-01), Cook, Jr. et al.
patent: 4792454 (1988-12-01), Lenonnier
patent: 4947737 (1990-08-01), Gladstone
patent: 4978538 (1990-12-01), Gladstone
patent: 5122272 (1992-06-01), Iana et al.
patent: 5167819 (1992-12-01), Iana et al.
patent: 5173192 (1992-12-01), Shalew

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