User-wearable illumination assembly
US11280480B2 · kind B2 · utility
25Cited by
53References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 12, 2020 |
| Grant date | Mar 22, 2022 |
| Priority date | — |
| Expiry date | Oct 12, 2040 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02B2027/0178
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A user-wearable illumination assembly comprising eyeglass frames supporting a pair of lenses, a mounting structure on a bridge of the eyeglass frames, a headlamp removably coupled to the mounting structure, a battery housing removably coupled to the headlamp, and a battery inside the battery housing.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.