Tree brace
US6442891B1 · kind B1 · utility
3Cited by
3References
7Claims
0Family size
Inventor
Key dates
| Filing date | Jul 27, 2001 |
| Grant date | Sep 3, 2002 |
| Priority date | — |
| Expiry date | Jul 27, 2021 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G17/10
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A tree brace applies corrective forces to a part of a tree, such as the trunk, to straighten undesired bends or other deformities. A turnbuckle device applies force at a desired point of application, and is held by flexible lines that extend to locations above and below the application point. The turnbuckle is adjusted as the tree responds to the forces exerted thereon. The tree brace does not require a pole or stake for support, and can be placed on a tree wherever a bend or other deformity needs to be straightened.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.