Floor mat with various tufting density zones
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United States of America Patent
Stats
-
May 5, 1992
Grant Date -
N/A
app pub date -
Dec 24, 1990
filing date -
Dec 28, 1989
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A floor mat and method of making same to be used in vehicles or as a passageway carpet that is characterized by having several areas of different tufting densities and thus of different resistances to wear. The method of the invention is accomplished by selectively feeding and non-feeding selected needles of a tufting machine of conventional construction. Machinery to bond the nap to the backing web and to apply a thermoplastic anti-skid lining is modified to accommodate the uneven napping densities and prevent irregular conveying of the carpet roll through the various processing stations.
First Claim
Family
International Classification(s)
Cited Art Landscape
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