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US 6,602,113 B2Granted
Method for forming synthetic turf game surfaces
Assignee2752-3273 Quebec Inc.
InventorAlain Lemieux
Life of this patent
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Assignee2752-3273 Quebec Inc.
InventorAlain Lemieux
Estimating the term…
A method for forming a synthetic turf game-playing surface comprises, first, providing a pile carpet cover having a base sheet carrying closely spaced-apart, upright, grass-like plastic strands forming simulated grass blades. The cover is laid upon a resilient cushion pad supported upon a firm surface, and sand-like particular material is blasted against the upper portions of the blades at sufficient pressure and for sufficient time to shred the blade upper end portions into fine slivers which remain joined to their respective blades and become intertwined with adjacent slivers to form a dense mat upon the upper surface of the carpet. During the blasting, the resilient cushion beneath the carpet, resiliently supports the upright blades against being crushed or permanently compressed by the force of the blasting.
A method for forming a synthetic surface (10) for the roof or patio or deck of a building, comprising the steps of:
A method for forming a synthetic turf-playing surface (10) upon a ground surface, comprising the steps of:
A method for forming a synthetic surface (10) for the roof or patio or deck of a building, comprising the steps of:
Dependencies are inferred from the claim text.