Heating element
US8373100B2 · kind B2 · utility
0Cited by
13References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2009 |
| Grant date | Feb 12, 2013 |
| Priority date | — |
| Expiry date | Mar 29, 2029 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T29/49098
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A heating element with a ceramic body that has PTC properties is specified. The heating element has electrodes that are arranged on ceramic body. Both the ceramic body and the electrodes are lead-free.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.