Claims
- 1. An area rug comprising: a carpet layer and a thin open-cell polyurethane material bonded to said carpet layer by an adhesive, said open-cell polyurethane material being of from 0.02 inches in thickness to 0.040 inches in thickness with a density of 1.75.+-.0.30 pounds per cubic foot, said open-cell polyurethane having 70-45 pores per square inch and when slit having a plurality of substantially semicircular openings in the side thereof away from the pile surface of said carpet layer, said thin open-cell polyurethane material having a thickness of no more than 10% of the thickness of said carpet layer.
- 2. The area rug of claim 1 wherein said carpet layer is woven.
- 3. The area rug of claim 1 wherein said carpet layer is a pile fabric having a backing material.
Parent Case Info
This is a continuation of application Ser. No. 952,518, filed Oct. 18, 1978, now abandoned.
US Referenced Citations (3)
Continuations (1)
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Number |
Date |
Country |
Parent |
952518 |
Oct 1978 |
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