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US 12,059,850 B2Granted
Synthetic turf joining system with water channel and method of joining synthetic turf
AssigneeWatershed Geos ynthetics LLC
InventorsS. Kyle Ehman, William Delaney Lewis, Carl M. Davis, III
Life of this patent
Estimating the term…
Abstract
A turf joining system i ncluding a first piece and second piece of a synthetic turf and a bridge support. The first and second pieces have side edges which are closely adjacent each other. The bridge support heat welds to the overlying first and second pieces to form an elongated first heat weld and elongated second heat weld each proximate and spaced from the respective side edge to define a water channel therebetween. A method of sealing a plurality of synthetic turf pieces together is disclosed.
Claims20
A turf joining system comprising:
- a first piece of synthetic turf having a side edge;
- a second piece of synthetic turf having a side edge;
- a bridge support of a material that readily melts and bonds to a bottom surface of the respective first piece and second piece of synthetic turf, said bridge support positioned directly below said first piece side edge and said second piece side edge, and
- an elongated first heat seal mechanically bonding said first piece of synthetic turf to said bridge support, said first elongated heat seal being spaced laterally from said side edge of said first piece of synthetic turf;
- an elongated second heat seal mechanically bonding said second piece of synthetic turf to said bridge support, said second elongated heat seal being spaced laterally from said side edge of said second piece of synthetic turf, and
- said first heat seal and said second heat seal defining an elongated water channel therebetween below the first and second pieces of elongated synthetic turf for drainage of environmental ambient water from an upper surface thereof.
3 more elements
A ground cover comprising:
- a first piece and a second piece of a synthetic turf each having a side edge, said synthetic turf having a woven backing and a plurality of yarns tufted therein as simulated blades of grass extending from a surface;
- a bridge support of a material that readily melts and bonds to the woven backing of the respective first piece and second piece of synthetic turf, said bridge support positioned directly below opposing edge portions of the respective side edges of the first piece and second piece positioned in adjacent relation;
- and
- an elongated first heat seal bonding said first piece of synthetic turf to said bridge support, said first elongated heat seal being spaced laterally from said side edge of said first piece of synthetic turf;
- an elongated second heat seal mechanically bonding said second piece of synthetic turf to said bridge support, said second elongated heat seal being spaced laterally from said side edge of said second piece of synthetic turf, and
- said first heat seal and said second heat seal with said bridge support defining an elongated water channel therebetween below the first piece and second piece of synthetic turf for drainage of environmental ambient water from an upper surface thereof.
3 more elements
A method of sealing a plurality of synthetic turf pieces together, the method comprising the steps of:
- (a) providing a first piece of synthetic turf having an elongated side edge;
- (b) providing a second piece of synthetic turf having an elongated side edge;
- (c) providing an elongated bridge support of a material that readily melts and bonds to a bottom surface of the respective first piece and second piece of synthetic turf;
- (d) heat sealing the first piece of synthetic turf to the bridge support laterally of the side edge thereof to create an elongated first seal along the length of the side edge of the first piece of synthetic turf, and
- (e) heat sealing the second piece of synthetic turf to the bridge support laterally of the side edge thereof to create an elongated second seal along the length of the side edge of the second piece of synthetic turf,
- whereby the elongated first seal and the elongated second seal with the bridge support defines a water channel therebetween below the first piece and second piece of synthetic turf for drainage of environmental ambient water from an upper surface thereof.
3 more elements
Dependencies are inferred from the claim text.