Food tray
US8912474B2 · kind B2 · utility
2Cited by
15References
11Claims
0Family size
Inventor
Key dates
| Filing date | Sep 15, 2011 |
| Grant date | Dec 16, 2014 |
| Priority date | — |
| Expiry date | Mar 16, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB65D81/3446
- WIPO fieldHandling
- WIPO sectorMechanical engineering
Abstract
A food tray is provided with an upper tray and a lower tray containing food products, in which the upper tray rests snugly in the lower tray and a lid seals the upper tray. Vent holes in the lower tray allow steam released from the food product in the lower tray to escape out of the lower tray. Each of the upper tray and lower tray may have flanges to allow the upper tray to be lifted out of the lower tray without difficulty.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.