IT1238559B - A bottle stopper with or without a unidirectional valve - Google Patents
A bottle stopper with or without a unidirectional valveInfo
- Publication number
- IT1238559B IT1238559B IT5108A IT510890A IT1238559B IT 1238559 B IT1238559 B IT 1238559B IT 5108 A IT5108 A IT 5108A IT 510890 A IT510890 A IT 510890A IT 1238559 B IT1238559 B IT 1238559B
- Authority
- IT
- Italy
- Prior art keywords
- bottle
- unidirectional valve
- neck
- bottle stopper
- stopper
- Prior art date
Links
- 241001411320 Eriogonum inflatum Species 0.000 title abstract 2
- 230000000903 blocking effect Effects 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- -1 carbon anhydride Chemical class 0.000 abstract 1
Landscapes
- Closures For Containers (AREA)
Abstract
The invention being proposed is a bottle stopper that has flaps that hook to the outside of the neck of a bottle with the assistance of a axial displacing blocking sleeve, and a central gasket that extends and hold onto the neck of the bottle when the stopper is in the hooking position on the neck. This gasket can be equipped with a unidirectional valve that allows air, carbon anhydride and pressurized gas in the bottle out.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5108A IT1238559B (en) | 1990-01-23 | 1990-01-23 | A bottle stopper with or without a unidirectional valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT5108A IT1238559B (en) | 1990-01-23 | 1990-01-23 | A bottle stopper with or without a unidirectional valve |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9005108A0 IT9005108A0 (en) | 1990-01-23 |
IT9005108A1 IT9005108A1 (en) | 1991-07-24 |
IT1238559B true IT1238559B (en) | 1993-08-18 |
Family
ID=11117649
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5108A IT1238559B (en) | 1990-01-23 | 1990-01-23 | A bottle stopper with or without a unidirectional valve |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1238559B (en) |
-
1990
- 1990-01-23 IT IT5108A patent/IT1238559B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9005108A0 (en) | 1990-01-23 |
IT9005108A1 (en) | 1991-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |