Rechargeable flashlight assembly
US4045663A · kind A · utility
54Cited by
9References
14Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Jun 16, 1976 |
| Grant date | Aug 30, 1977 |
| Priority date | — |
| Expiry date | Jun 16, 1996 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V33/0056
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
A flashlight assembly including a flashlight bulb and an accessory device, such as a two-way wireless radio, operated by the same rechargeable battery. Recharging circuitry provides for sure, ready recharging of the battery, and low-current drain flashing circuitry provides for long flashing life for a given battery charge. All of the components are mounted in a casing, the casing having a handle affixed thereto for facilitating ready manipulation and utilization of the flashlight bulb and accessory device.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.