Stake puller
US5025867A · kind A · utility
8Cited by
3References
6Claims
0Family size
Inventor
Key dates
| Filing date | Jul 16, 1990 |
| Grant date | Jun 25, 1991 |
| Priority date | — |
| Expiry date | Jul 16, 2010 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE02D5/80
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A stake puller having a slotted, planar base with a horizontally extending handle and a vertically extending slide bar, the centerline of the handle and slide bar being in the same vertical plane. The slot has angled sidewalls to grip a stake and a hammer head slides back and forth on the slide bar to transmit pulling force to a stake.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.