Trays for holding food products
US5597073A · kind A · utility
11Cited by
13References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 3, 1995 |
| Grant date | Jan 28, 1997 |
| Priority date | — |
| Expiry date | Nov 3, 2015 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D85/34
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A tray which is formed from a piece of resilient material, has a matrix of cells for holding food products such as apples. The tray has a plurality of arched ribs formed on the piece of resilient material for reinforcing the tray, each rib joining a predetermined pair of adjacent cells and having a compound surface structure to provide enhanced strength of rigidity.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.