Wok
US6552306B1 · kind B1 · utility
6Cited by
13References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 6, 2000 |
| Grant date | Apr 22, 2003 |
| Priority date | — |
| Expiry date | Nov 6, 2020 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA47J37/105
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
A cooking appliance (wok) (10) having a stainless steel bowl (11) to which there is attached a heating base (15). Embedded in the heating base (15) is an electric heating element (17). The bowl (11) is formed of stainless steel and is of an arcuate configuration.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.