Apparatus for freezing
US6393859B1 · kind B1 · utility
8Cited by
4References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 25, 1999 |
| Grant date | May 28, 2002 |
| Priority date | — |
| Expiry date | Jan 25, 2019 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23G7/02
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A food product is frozen at least partially by contacting a surface area (4) of a chilled tray (1). The tray (1) consists of a plurality of elements (2, 3). The elements are juxtaposed to form the surface area (4), they are further movable relative to each other for changing of the relative position of at least one element at a time, and finally they each occupy such a small surface in the surface area that the change of relative position is possible also after the food product part contacting the tray has been frozen.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.