Rug underlay comprising open lattice with partially fused needle punched fiber layers
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United States of America Patent
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-
Mar 12, 1985
Grant Date -
N/A
app pub date -
Dec 20, 1982
filing date -
Dec 20, 1982
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A rug underlay comprising a central open lattice of stiffening material, and intermediate layer of fiber batting on each side of the lattice needle punched through the lattice, an upper outer corrugated layer of heat fused fibers, and a lower outer layer of elastomeric material embossed with ridges in a grid design. This article is used as a padding or an underlay for rugs or carpeting in a home or office.
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Family
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Cited Art Landscape
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