Meat packaging
US4136203A · kind A · utility
34Cited by
11References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 21, 1977 |
| Grant date | Jan 23, 1979 |
| Priority date | — |
| Expiry date | Sep 21, 1997 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/249993
- 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.