Dual mode rechargeable flashlight
US6789917B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | May 6, 2002 |
| Grant date | Sep 14, 2004 |
| Priority date | — |
| Expiry date | May 6, 2022 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2113/20
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A dual mode rechargeable flashlight includes a generally rectangular housing sized to be readily carried and operated in one's hand and having a pair of upper and lower frame members that receive and retain generally planar rectangular panels preferably made of anodized aluminum and which may be of selective colors and have indicia imprinted thereon. An integral charging system within the flashlight housing enables recharging of DC batteries connectable in circuit with a high intensity lamp carried within a reflector assembly at a forward lens end of the flashlight. A modular self-storing blade assembly facilitates connection of the charging system to an electrical outlet. A power pack support housing within the flashlight is accessible through an access door to enable insertion of a 6-volt DC battery power pack connectable in circuit with a high intensity long life LED carried within the reflector assembly. Selective actuation of a switch button effects energizing of either the high intensity lamp or the high luminous intensity LED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.