Adjustable locking wrench
US5022290A · kind A · utility
17Cited by
6References
7Claims
0Family size
Inventor
Key dates
| Filing date | Sep 17, 1990 |
| Grant date | Jun 11, 1991 |
| Priority date | — |
| Expiry date | Sep 17, 2010 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B13/20
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A locking plier-wrench includes a first handle member having a first jaw member lockable at a plurality of positions relative to the handle member and removable from the handle member so that a different jaw member having a different length shank may be substituted, and a second jaw member pivotally mounted on the handle member and straddling the handle member.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.