Portable lighting apparatus
US11112099B2 · kind B2 · utility
5Cited by
8References
13Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Oct 13, 2020 |
| Grant date | Sep 7, 2021 |
| Priority date | — |
| Expiry date | Oct 13, 2040 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A user can replace a battery smoothly. A portable lighting apparatus includes a guide pipe, a pole supported on the guide pipe in a manner movable in a vertical direction parallel to a central axis of the guide pipe, at least one light emitter at an upper end of the pole, a collar surrounding the guide pipe, a plurality of legs pivotally connected to the collar, and a battery mount located in an upper part of the guide pipe.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.