Rug underlay

Details Rug underlay Rug underlay

1987-05-15

1988-02-16

Bell, James J.

Stock material or miscellaneous articles

Structurally defined web or sheet

Including variation in thickness

156148, 428 95, 428172, 428182, 428234, 428235, 428239, 428246, 428252, 428280, 428282, 428284, 428287, 428296, 428300, B32B 328

Patent

active

047254769

ABSTRACT:
A rug underlay comprising a centered layer of needle punched fiber batting, an upper outer corrugated layer of heat fused fibers, and a lower outer thin layer of a low friction polypropylene strips woven into a sheet. This article is used as a padding or an underlay for wall-to-wall carpeting.

REFERENCES:
patent: 4504537 (1985-03-01), Mussallem
patent: 4504538 (1985-03-01), Mussallem
patent: 4668559 (1987-05-01), Mussallem

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