Combination tool
US4920593A · kind A · utility
11Cited by
14References
8Claims
0Family size
Inventor
Key dates
| Filing date | May 25, 1989 |
| Grant date | May 1, 1990 |
| Priority date | — |
| Expiry date | May 25, 2009 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B7/22
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand tool of the pliers type has a screwdriver tip at the end of each handle of the pliers with a locking device for locking the pliers in open position to provide a handle for the screwdriver from the other arm of the pliers, while providing a nail pulling capability.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.