Torch
US6345978B1 · kind B1 · utility
14Cited by
6References
4Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 19, 2000 |
| Grant date | Feb 12, 2002 |
| Priority date | — |
| Expiry date | Jun 19, 2020 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21S13/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A torch comprising a frame structure with a fuel container disposed therein, a flame guard cap extending upwardly from the frame with an aperture formed therein, a wick disposed in the aperture, and a rotatable snuffer cap attached to the frame and adapted to cover the wick.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.