Portable lighting device
US9857048B2 · kind B2 · utility
3Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 4, 2016 |
| Grant date | Jan 2, 2018 |
| Priority date | — |
| Expiry date | Jul 1, 2036 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A lighting device includes a body portion, a collar having a first end coupled to the body portion, a plate coupled to a second end of the collar, a light source disposed at the second end of the collar, and a shade including a sidewall and a cap defining a plurality of interfaces. The plurality of interfaces and the plate cooperate to releasably secure the shade in a storage orientation and an extended orientation. The light source includes one or more LEDs.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.