Dispensing apparatus for frozen product
US5150820A · kind A · utility
59Cited by
7References
9Claims
0Family size
Inventor
Key dates
| Filing date | Jul 20, 1990 |
| Grant date | Sep 29, 1992 |
| Priority date | — |
| Expiry date | Jul 20, 2010 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G9/283
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
Frozen product dispensing apparatus comprises a cylindrical housing 14 for locating a cylindrical deformable container 26 of product. A plunger 16 bears on the container to discharge the product from the container 26 and the plunger is driven by compressed air either by direct pressure on the plunger 16 or by the use of a bellows which engages on the plunger. The housing 14 has a door 22 through which the product passes to an outlet valve 29 and the door may be opened to replace the container 26.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.