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US 5,714,224 AGranted
Tufted carpet and process for preparing same
AssigneeK2, Inc.
InventorStephen W. Gerry
Life of this patent
Estimating the term…
Abstract
A tufted carpet comprises consecutively a primary backing stitched with loops of yarn to form a tufted structure projecting outwardly from the primary backing, a layer of latex, a layer of polyolefin, and a secondary backing comprising a woven polyolefin.
Claims11
A tufted carpet, comprising:
- a primary backing stitched with loops of yarn to form a tufted structure projecting outwardly from said primary backing;
- a layer of latex affixed to the primary backing;
- a layer of polyolefin affixed to the layer of latex;
- and
- a secondary backing, comprising a woven polyolefin, affixed to the layer of polyolefin.
2 more elements
Dependencies are inferred from the claim text.