Fence post straightener
US10233668B2 · kind B2 · utility
1Cited by
11References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 2, 2015 |
| Grant date | Mar 19, 2019 |
| Priority date | — |
| Expiry date | Feb 15, 2037 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB25B13/50
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A wrench apparatus is provided for applying torsion to a T-shape cross-section fence post. A wrench head has a lateral opening so that the wrench head can be placed laterally about the T-shape cross-section post. The wrench head includes first, second and third engagement surfaces arranged to simultaneously engage the three flanges of the fence post so that a torsional load can be simultaneously applied to all three flanges of the fence post.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.