Hand tool
US10226861B2 · kind B2 · utility
Inventor
Key dates
| Filing date | Jan 24, 2016 |
| Grant date | Mar 12, 2019 |
| Priority date | — |
| Expiry date | May 20, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B13/461
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A hand tool includes a first body, a locking member and a second body. The first body has a function end, a pivotal hole, a first toothed portion, a first groove, a second groove and a first restriction groove. The locking member has a second toothed portion, a second restriction groove, a first connection portion, a restriction member, an engaging member and a resilient member. The second body has a third connection portion connected to the first connection portion to connect the first and second bodies. When the locking member moves to a first position, the engaging member is engaged with the first groove. The first toothed portion is engaged with the second toothed portion. When the locking member moves to a second position, the engaging member is engaged with the second groove. The first toothed portion is disengaged from the second toothed portion.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.