Body-electrostatic induction type of lamp device
US4751625A · kind A · utility
13Cited by
3References
4Claims
0Family size
Inventor
Key dates
| Filing date | Jun 26, 1987 |
| Grant date | Jun 14, 1988 |
| Priority date | — |
| Expiry date | Jun 26, 2007 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S362/802
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
It is a body-electrostatic induction type of lamp device, in which the parts include the lamp shade and the lamp stand with an electrical circuit; when a person's body touches one of the aforesaid parts, the lamp can be lighted up or turned off.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.