Lawn edging
US7051477B2 · kind B2 · utility
17Cited by
27References
21Claims
0Family size
Inventor
Key dates
| Filing date | Jun 20, 2002 |
| Grant date | May 30, 2006 |
| Priority date | — |
| Expiry date | Oct 6, 2022 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA01G9/28
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
An edge support for a margin of a lawn comprises an elongate generally L-shaped support member having a base part fixable to ground beneath the lawn, and an upstanding wall part to retain an edge of the lawn. The base part has elongate apertures to allow grass roots to grow therethrough. The base part may have several zones at which it may be cut or broken to permit bending of the wall part. The edge support may be provided with connectors to connect it to further edge supports via flanges on the wall part and the base part.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.