Textiles: weaving – Fabrics – Materials
Reexamination Certificate
2006-12-05
2006-12-05
Welch, Gary L. (Department: 3765)
Textiles: weaving
Fabrics
Materials
C139S422000, C139S42000D, C139S4260TW, C139S42000D
Reexamination Certificate
active
07143790
ABSTRACT:
Warp stretch woven fabrics including plain, twill and satin constructions are disclosed. The fabrics include weft yarns and warp yarns. About 15 weight percent to about 55 weight percent of the warp yarns are polyester bicomponent continuous filaments comprising poly(ethylene terephthalate) and poly(trimethylene terephthalate) having an after-heat-set crimp contraction value from about 20% to about 80%.
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International Search Report of PCT/US2004/036378.
Breikss Anne I.
Geerlof Christina W.
Invista North America S.a.r.l.
Muromoto Robert H
Welch Gary L.
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