Dispensers for gasified beverages
US5111974A · kind A · utility
4Cited by
9References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 17, 1989 |
| Grant date | May 12, 1992 |
| Priority date | — |
| Expiry date | May 17, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB67D2001/0827
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A dispenser for a gasified beverage comprising a housing (1), a container (5) of gasified beverage in said housing, a container (8) of gas in said housing for topping up the beverage container with gas, and a single dispensing valve unit (4) operatively connected to both of said containers and manually accessible to the user, said valve unit being so arranged, as, when operated, both to dispense the beverage and to cause topping up gas to be released from the gas container and supplied to the beverage container.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.