Hanging light
US10605440B2 · kind B2 · utility
1Cited by
40References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 3, 2018 |
| Grant date | Mar 31, 2020 |
| Priority date | — |
| Expiry date | Oct 3, 2038 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A portable lighting device includes a body, a lighting unit supported by the body, a frustoconically-shaped lens coupled to the body and surrounding the lighting unit, a terminal block supported by the body, and a hanging cable configured to hang the body from a support structure. The lighting unit includes a light emitting diode and a heat sink. The terminal block is configured to connect to a power source and provide electrical energy to the lighting unit to illuminate the light emitting diode.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.