Flashlight and light source selector
US7534975B1 · kind B1 · utility
71Cited by
36References
57Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 30, 2007 |
| Grant date | May 19, 2009 |
| Priority date | — |
| Expiry date | Dec 9, 2027 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A selector arrangement comprises a support member including a spring member adjacent an opening therein, and a rotary electrical switch supported within the support member and having plural rotational selection positions. The rotary electrical switch is actuatable about a radial extending through the opening of the support member by a rotatable selector knob in the opening of the support member. The selector knob and the spring member may cooperate to provide a detent, or to retain the selector knob in the support member, or both.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.