Cold drink system
US6058721A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Apr 10, 1998 |
| Grant date | May 9, 2000 |
| Priority date | — |
| Expiry date | Apr 10, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G9/045
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
An apparatus for producing a chilled or partially frozen beverage often referred to as a slush beverage. A variety of apparatus have been designed to produce chilled beverages as well as to produce beverages which are in a "slush" form. Some of these apparatus are referred to as "granita" machines. Such apparatus can be used to produce slush beverages from a variety of products including fruit juices, coffee-based beverages, tea-based beverages, as well as beverages containing alcohol. Such apparatus includes a chilling structure, and some form of blade or auger which moves relative to the chilling portion to strip the frozen product off and circulate the beverage along the chilling portion. Circulation of the beverage along the chilling portion helps to reduce the temperature of the beverage mixture thereby approaching a slush consistency.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.