Lighter with flint igniter
US7335017B2 · kind B2 · utility
4Cited by
15References
18Claims
0Family size
Inventors
Key dates
| Filing date | Dec 6, 2004 |
| Grant date | Feb 26, 2008 |
| Priority date | — |
| Expiry date | Dec 6, 2024 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23Q2/162
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A lighter includes a flint igniter igniting a flame positioned adjacent to a torch nozzle thereof to light up gas emitted from the torch nozzle to form a torch in which the gas released from a gas container of the lighter is distributed to have portion emitted from a flame outlet for producing the flame while the other portion is emitted from the torch nozzle and ignited by the flame produced at the flame outlet. After lighting up the gas to form the torch, the gas from the flame outlet is blocked to stop the ignition flame.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.