Heating blankets with low-current multiple heating elements
US6794610B2 · kind B2 · utility
2Cited by
13References
2Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 10, 2002 |
| Grant date | Sep 21, 2004 |
| Priority date | — |
| Expiry date | Sep 10, 2022 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B2203/02
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A heating blanket reduces the possibility of electrical arcing by providing a series of individual heating elements each carrying a low current.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.