Wine conserving telescoping container

Details Wine conserving telescoping container Wine conserving telescoping container

1998-12-03

2000-08-22

Pollard, Steven

Receptacles

Sectional

Telescoping

215900, B65D 600

Patent

active

061058033

ABSTRACT:
A rigid wall telescoping wine bottle includes an outer cylinder member having an inner cylindrical wall with internal threads and an inner cylindrical member having a bottom end, a top end and external threads engagable with the internal threads. An axially located tube of small diameter as compared with the diameter of the inner cylindrical wall passes through the top and bottom ends of the inner cylindrical member and terminates at the top end in a transparent threaded neck which serves as a pouring spout. An O-ring seal near the bottom end of the inner cylindrical member seals against the inner wall of the outer cylindrical member. Turning the inner member into the outer member displaces air above the wine minimizing oxidation and causing the wine to be forced up the tube into the neck.

REFERENCES:
patent: 169824 (1875-11-01), McKim
patent: 2416142 (1947-02-01), Bennett
patent: 3819040 (1974-06-01), Coons
patent: 4456134 (1984-06-01), Cooper
patent: 4865211 (1989-09-01), Hollingsworth
patent: 5226551 (1993-07-01), Robbins, III
patent: 5765708 (1998-06-01), Fragos
patent: 5829591 (1998-11-01), Lyons

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