Cooking utensil comprising a hard base made from ceramic and/or metal and/or polymer material and a nonstick coating containing a fluorocarbon resin
US10264915B2 · kind B2 · utility
1Cited by
4References
11Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 12, 2010 |
| Grant date | Apr 23, 2019 |
| Priority date | — |
| Expiry date | Nov 28, 2031 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB05D1/10
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The invention relates to a cooking utensil comprising a hollow bowl with a base and a side wall rising from the base, and including at least one fragile area. The bowl has a concave inner surface for receiving food, as well as a convex outer surface. The utensil is coated successively, from the bowl, with a hard base and a nonstick coating, which covers the hard base and includes at least one layer containing at least one fluorocarbon resin. The hard base has a layer that is at least broken at the fragile area. The invention also relates to a method for producing such a utensil.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.