Food serving tray and supporting heater shelf
US4194109A · kind A · utility
34Cited by
12References
21Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 1977 |
| Grant date | Mar 18, 1980 |
| Priority date | — |
| Expiry date | Oct 4, 1997 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47B2031/026
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A food serving tray and heater shelf arrangement includes a rack having sets of cantilevered supports with a heater element mounted to each pair of supports and with a food serving tray on each heater element straddling its supports.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.