Tree guard
US5471783A · kind A · utility
29Cited by
5References
20Claims
0Family size
Inventor
Key dates
| Filing date | Sep 14, 1993 |
| Grant date | Dec 5, 1995 |
| Priority date | — |
| Expiry date | Sep 14, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G13/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A tree guard for young trees, seedlings, sapling and other plants such as vines which can be laid flat for storage and rolled into a cylinder for placing around a tree. The guard may include tapes for holding by means of a stake and light and air admission holes. The guard may be of easily decomposable material or may be reusable.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.