Illuminated operational device
US9835789B2 · kind B2 · utility
1Cited by
2References
14Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Oct 12, 2015 |
| Grant date | Dec 5, 2017 |
| Priority date | — |
| Expiry date | May 2, 2036 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F3/0362
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
An operational element receives manipulation and moves relative to a base. A light source emits light. A visor is extended from the base and is located on an upper side of the light source.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.