Tile for a synthetic grass system
US8225566B2 · kind B2 · utility
39Cited by
59References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 9, 2007 |
| Grant date | Jul 24, 2012 |
| Priority date | — |
| Expiry date | Oct 24, 2028 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE01C13/08
- WIPO fieldCivil engineering
- WIPO sectorOther fields
Abstract
A tile for a synthetic grass system having a top surface with a plurality of trusses, a bottom surface with a plurality of legs extending therefrom. The trusses intersect and form apertures. The top surface has a plurality of sections which are hingedly attached to adjacent sections with expansion members.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.