Woven face polyvinyl chloride floor covering

Fabric (woven – knitted – or nonwoven textile or cloth – etc.) – Woven fabric – Including strand precoated with other than free metal or alloy

Reexamination Certificate

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Details

C442S268000, C442S286000, C442S288000, C442S348000, C442S394000, C442S396000

Reexamination Certificate

active

07064092

ABSTRACT:
The floor covering includes multiple layers including a non-woven base layer, a VAE precoat applied to the non-woven woven base layer and overlaid by a first PVC layer. A fiberglass mat is applied over the first PVC layer and a second PVC layer is applied over the mat. A woven PVC layer is laminated by heat and pressure to the underlying second PVC layer. The woven PVC layer comprises monofilament or multifilament cores, preferably but not limited to, polyester filaments overlaid by a PVC coating.

REFERENCES:
patent: 3779857 (1973-12-01), Hadgraft et al.
patent: 4892056 (1990-01-01), Hawkes et al.
patent: 5055333 (1991-10-01), Heine et al.
patent: 5415917 (1995-05-01), Tesch
patent: 5965232 (1999-10-01), Vinod
patent: 6162748 (2000-12-01), Schilling et al.
patent: 6306318 (2001-10-01), Ricciardelli et al.
patent: 9200499 (1994-05-01), None
patent: 1532161 (1978-11-01), None
patent: WO 99/19557 (1999-04-01), None
Abstract of “Resilient Floor Coverings,” Mar. 1983.
Abstract of PVC (Polyvinyl Chloride), Friedberg et al; Plast. Engng., 1978.
Abstract of “Survey of Carpet Backcoating Materials,” Reiss, Carpets International Ltd., 1978.
Abstract of “How to Back Carpets with PVC,” Renshaw et al; 1972.
Abstract of “Carpet Tiles: Which Backing?” Cheetham, Tufting Yearbook 93-94, 118 (1973).
Abstract of “Developments in Non-SBR Carpet Backing Processes,” Carpet Dyer Intern. (Mar. 23, 1979).
Abstract of “Resurgence of Interest in Nonwoven Carpet Systems,” Stoddard Holdings, Nonwovens Report International, 1988, No. 208, Jul., 1988.
Abstract of “Launch of Special Healthcare Carpet,” ICB International Carpet Bulletin No. 234, (Oct. 1992).
Abstract of “The Technology of Carpet Tile Production,” ICB International Carpet Bulletin No. 184 (Feb. 1987).
Abstract of “Backcoating Technology of Carpets,” Smigielski, IWS Carpet Technical Information Letter No. 84, (Jul. 17, 1981).
Abstract of “DuPont Introduces SpillBlock Carpet Backing Technology,” Gavin, Floor Covering Weekly 43 (Feb. 21, 1994).
Abstracts of “Carpets and the Environments,” Kirby, Textile Asia 24, No. 1 (Jan. 1993).
Abstract of “The Twentieth Century: Quantum Leaps,” Helm., Floor Focus 8, No. 10 (Dec. 1999).
Abstract of “Modular Carpet Backing: Is PVC Safe?,” Goodman, Floor Covering Weekly No. 47 (Sep. 7, 1998).
Abstract of “Why Carpet Tile is a Hit with Specifiers,” Textile World 149, No. 9 (Sep. 1999).
Abstract of “Coated Textiles,” Reimers, BTRA International Conference on Recent Advances in Chemistry and Technology of Processing Cotton and Manmade Textiles (Feb. 1991).

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