Stopper device

Details Stopper device Stopper device

1977-07-15

1978-03-28

Norton, Donald F.

Bottles and jars

Closures

Cap type

215364, B65D 4160

Patent

active

040817202

ABSTRACT:
This invention relates to stopper devices, particularly stopper devices for closing bottles containing wine. It includes two parts, namely a hollow body of synthetic material defining a cavity open at the top and closed at the bottom and having a fluted flange at the upper end thereof. A bottle cap is mounted on said fluted flange and engages the flutes thereof to preclude relative rotary motion between said flange and said cap. The wall of said body of synthetic material includes an upper bulging portion and a lower cylindrical portion and a cylindrical stopper of cork is press-fitted into said lower cylindrical portion.

REFERENCES:
patent: 1989218 (1935-01-01), Villanyi
patent: 3995762 (1976-12-01), Pfefferkorn et al.

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