Artificial turf

Details Artificial turf Artificial turf

2011-05-10

2011-05-10

Sample, David R (Department: 1783)

Stock material or miscellaneous articles

Three dimension imitation or 'treated' natural product

Flora

C428S095000

Reexamination Certificate

active

07939144

ABSTRACT:
An artificial turf filament has a cross-section that includes a central area and two wing areas integral with said central area. Further a bundle of a plurality of artificial turf filaments is proposed, wherein the artificial turf filaments are held together by one or more wrapping filaments wrapped around said artificial turf filaments. The wrapping filaments cross each other at cross points, and are bonded, preferably releasable bonded, to one another at said cross points. Also the wrapping filaments are bonded, preferably releasable bonded, to said artificial turf filaments.

REFERENCES:
patent: 3837980 (1974-09-01), Nishimura et al.
patent: 3940522 (1976-02-01), Wessells
patent: 5811040 (1998-09-01), Mallonee
patent: 5922462 (1999-07-01), Kent et al.
patent: 5958527 (1999-09-01), Prevost
patent: 0 530 489 (1992-07-01), None
patent: 02-240303 (1990-09-01), None
patent: 05-025806 (1993-02-01), None
patent: 07-082704 (1995-03-01), None

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