Electronic incense assembly
US8298489B1 · kind B1 · utility
Assignee
Inventor
Key dates
| Filing date | Apr 26, 2012 |
| Grant date | Oct 30, 2012 |
| Priority date | — |
| Expiry date | Apr 26, 2032 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61L2209/12
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
An electronic incense assembly includes a first tube, a second tube, a light source, two electrodes, and two wires. The first tube includes a first opaque coating on the outer surface thereof, a first end, and a second end. The first tube defines a first through hole. The second tube includes a second opaque coating on the outer surface thereof and defines a second through hole. The second end of the first tube is sleeved on the second tube. The first through hole communicates with the second through hole. The light source is positioned on the first end and covers the first through hole. The two electrodes are received in the second tube but extend across and out of the second tube. The two wires connect the light source to the two first electrodes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.