Double-walled microwave cup with microwave receptive material
US5601744A · kind A · utility
26Cited by
26References
10Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 28, 1996 |
| Grant date | Feb 11, 1997 |
| Priority date | — |
| Expiry date | Jun 28, 2016 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S99/14
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A beverage cup includes an inner vessel having walls defining a fluid retaining volume. An outer wall surrounds the inner vessel and cooperates with the inner vessel to define an enclosed chamber. A microwave receptive material is disposed within the enclosed chamber.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.