Ignition mechanism for a pyrophoric lighter
US4099907A · kind A · utility
6Cited by
3References
9Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 4, 1976 |
| Grant date | Jul 11, 1978 |
| Priority date | — |
| Expiry date | Oct 4, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF23Q2/161
- WIPO fieldThermal processes and apparatus
- WIPO sectorMechanical engineering
Abstract
A spark producing mechanism for a pyrophoric lighter having a spark wheel which is actuated by a manually operable press button that is mounted for arcuate motion around the axis of the spark wheel wherein the button is a unitary molded plastic member that includes flexible webs that provide inter-bar pivots.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.