Multipurpose hand tool
US5502625A · kind A · utility
5Cited by
6References
2Claims
0Family size
Inventor
Key dates
| Filing date | Aug 17, 1995 |
| Grant date | Mar 26, 1996 |
| Priority date | — |
| Expiry date | Aug 17, 2015 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21V33/0084
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A multipurpose hand tool including a spanner, which consists of a box-end vertical rod and a transverse tube, an illuminator mounted in the transverse tube of the spanner and controlled by a lamp cover, which is threaded onto one end of the transverse tube to hold down the lamp bulb of the illuminator, and a screwdriver, which when not in use is mounted in one end of the transverse tube and stopped against the illuminator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.