Tank apparatus with movable rollers
US5493956A · kind A · utility
7Cited by
13References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 9, 1994 |
| Grant date | Feb 27, 1996 |
| Priority date | — |
| Expiry date | May 9, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23L5/13
- WIPO fieldFood chemistry
- WIPO sectorChemistry
Abstract
A tank apparatus has at least one set of three rollers suitable for being positioned therein, one roller of each set having a density less than a density of water so that the roller is floatable in water, and the two other rollers being movable rollers capable of reciprocating vertically from a position above to a position below the floatable roller.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.