Specialty sod mats constructed of nonwoven fabric
US5397368A · kind A · utility
10Cited by
17References
35Claims
0Family size
Assignees
Inventors
Key dates
| Filing date | Jul 21, 1993 |
| Grant date | Mar 14, 1995 |
| Priority date | — |
| Expiry date | Jul 21, 2013 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G20/20
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
New specialty sod mats are described. The sod mats use a nonwoven sod reinforcement of low strength to provide ease of handling, good sod mat propagation characteristics and easy dispersal into the soil by rototilling or other means when the mats are no longer useful as sods. Specialty sod mats of grasses, ornamental plants, and nutritional plants are disclosed. The method of propagation is disclosed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.