Dyed collagen sausage casing
US4769246A · kind A · utility
6Cited by
3References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 2, 1987 |
| Grant date | Sep 6, 1988 |
| Priority date | — |
| Expiry date | Nov 2, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA22C13/0016
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A dye containing chocolate is added to a collagen casing material to produce a dyed collagen casing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.