Pan and method for making
US9833101B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Nov 28, 2014 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | Sep 5, 2035 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/4902
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
In an exemplary embodiment, an induction cooking pan can include: a pan; a handle coupled to the pan; wherein the pan can include: a ceramic inner coated portion; a first metallic outer portion; and a second metallic outer portion; wherein the second metallic outer portion is at least one of extruded or impact bonded to the first metallic outer portion; wherein the second metallic outer portion can include: a generally circular shape and can include a plurality of punched openings therethrough; and wherein the plurality of punched openings have been at least one of: impact bonded into a lower surface of the first metallic portion; or extruded into a lower surface of the first metallic portion; and wherein the first and second metallic outer portions have been machined substantially smooth.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.