Artificial grass lawn for sports fields

Details Artificial grass lawn for sports fields Artificial grass lawn for sports fields

2005-10-18

2005-10-18

Stein, Stephen (Department: 1775)

Stock material or miscellaneous articles

Three dimension imitation or 'treated' natural product

Flora

C428S015000, C428S085000, C428S087000, C428S092000

Reexamination Certificate

active

06955841

ABSTRACT:
The invention relates to an artificial grass lawn suitable for sports fields, which artificial grass lawn consists of a base layer, on which first artificial grass fibres are disposed. In accordance with the invention, the artificial grass lawn is characterized in that said base layer comprises a material having damping properties, which is present thereon and/or therein. Thus the properties of a natural grass field are approximated very closely, and also the style of play on the sports field is positively affected. Furthermore, the artificial grass field thus obtained is substantially free of maintenance and of injury.

REFERENCES:
patent: 3940522 (1976-02-01), Wessells
patent: 5601886 (1997-02-01), Ishikawa et al.
patent: 0678622 (1995-10-01), None
patent: WO93/09293 (1993-05-01), None
patent: WO 200148322 (2001-07-01), None
Partial machine translation of WO 93/09293.

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