Flexible seat heater
US7202444B2 · kind B2 · utility
35Cited by
49References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jul 1, 2004 |
| Grant date | Apr 10, 2007 |
| Priority date | — |
| Expiry date | Aug 25, 2025 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/029
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A heating device includes a conductive layer on an electrically insulated substrate. The substrate and conductive layer have a plurality of cross-like apertures therethrough. The conductive layer includes busses and traces extending from the busses, the traces surrounding the apertures. A resistive or thermistor layer is provided over the conductive layer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.