Tension floor covering with reinforcing layer

Details Tension floor covering with reinforcing layer Tension floor covering with reinforcing layer

1989-02-01

1992-01-21

Ryan, Patrick J.

Stock material or miscellaneous articles

Two dimensionally sectional layer

Next to unitary web or sheet of equal or greater extent

428 44, 428136, 428138, 428155, 428218, 428251, 428252, 156163, 156 84, 156229, 2642108, 2642095, 52384, B32B 314, B32B 310, D06N 100, E04F 1516

Patent

active

050827081

ABSTRACT:
A vinyl tension floor covering includes a reinforcing layer, preferably disposed below the neutral bending plane. The floor covering elongates in at least one direction due to a controlled pre-stressed condition and tends to return to its original pre-elongated dimension. Reinforcing layers expand in the across machine direction as well as machine direction in response to a tensile stretching force in the machine direction or roll-up growth.

REFERENCES:
patent: 2556071 (1951-06-01), Denton
patent: 2800423 (1957-07-01), De Swart
patent: 3297461 (1967-01-01), Siddall
patent: 3464178 (1969-09-01), Deichert et al.
patent: 3990929 (1976-11-01), Evans
patent: 4135675 (1979-01-01), Greiner, Jr. et al.
patent: 4159219 (1979-06-01), Evans
patent: 4618530 (1986-10-01), Stetson
patent: 4654244 (1987-03-01), Eckert et al.
patent: 4769260 (1988-09-01), Long
Congoleum Corporation Flyer (M1178) entitled, "Congoleum.RTM. Accent Supreme.RTM. Vinyl Flooring Featuring Exclusive Superflex.RTM. Construction Installation Procedure".
Congoleum Corporation Pamphlet (M1177), entitled "How to Install Accent Supreme Vinyl Flooring".

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