Meat packaging of foam and oxygen impervious material
US4234647A · kind A · utility
11Cited by
1References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 29, 1978 |
| Grant date | Nov 18, 1980 |
| Priority date | — |
| Expiry date | Dec 29, 1998 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249992
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A layer of foamed material and an oxygen impervious surface covering are interposed between areas of a meat portion and a wrapper film where puncture is likely to occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.