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Class Information
Number: 442/199
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Woven fabric (i.e., woven strand or strip material) > Strand material is composed of two or more polymeric materials in physically distinct relationship (e.g., sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, etc.) or composed of physical blend of chemically different polymeric materials or a physical blend of a polymeric material and a filler material
Description: Subject matter wherein the strand material, per se, or a filamentary constituent thereof is composed of (a) two or more synthetic polymeric materials which are specified as being in sheath-core, side-by-side, islands-in-sea, fibrils-in-matrix, or any other physically distinct relationship across a cross section thereof, (b) a physical blend of two or more polymeric materials specifically disclosed and/or claimed as having distinctly different chemical characteristics, or (c) a blend or an admixture of a polymeric material and a filler material.

Sub-classes under this class:

Class Number Class Name Patents
442/201 Islands-in-sea multicomponent strand material 24
442/200 Sheath-core multicomponent strand material 81
442/202 Strand material is a blend of polymeric material and a filler material 26

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8622424 Motor vehicle safety device Jan. 7, 2014
8501317 Variable-airflow cloth, sound absorbing material, and vehicular part Aug. 6, 2013
8236713 Water-dispersible and multicomponent fibers from sulfopolyesters Aug. 7, 2012
8168003 Fiber comprising starch and a surfactant May. 1, 2012
8148278 Water-dispersible and multicomponent fibers from sulfopolyesters Apr. 3, 2012
8129294 Woven material comprising tape-like warp and weft, and an apparatus and method for weaving thereof Mar. 6, 2012
8025969 PET yarns with improved loop tensile properties Sep. 27, 2011
8021584 Process for preparing polymeric fibers based on blends of at least two polymers Sep. 20, 2011
8021994 Textile fabric and protective clothing containing the fabric Sep. 20, 2011
8012893 Stretchable applique Sep. 6, 2011
8007904 Metal-coated fiber Aug. 30, 2011
7943699 Ethylene copolymer modified oriented polyester films, tapes, fibers and nonwoven textiles May. 17, 2011
7938908 Fiber comprising unmodified and/or modified starch and a crosslinking agent May. 10, 2011
7892990 Press pads Feb. 22, 2011
7846856 Method of making a fiber containing an antimicrobial composition Dec. 7, 2010
7842628 Woven or knitted fabric containing two different yarns and clothing comprising the same Nov. 30, 2010
7842627 Olefin block compositions for stretch fabrics with wrinkle resistance Nov. 30, 2010
7820289 Inorganic-organic melt-extruded hybrid yarns and fibrous composite medical devices thereof Oct. 26, 2010
7820568 Leather-like sheet and production method thereof Oct. 26, 2010
7820945 Heating fabric and manufacturing method thereof Oct. 26, 2010
7799709 Woven belt and seatbelt device Sep. 21, 2010
7790282 Self-crimping fully drawn high bulky yarns and method of producing thereof Sep. 7, 2010
7754625 Wash-durable and color stable antimicrobial treated textiles Jul. 13, 2010
7737060 Medical devices containing multi-component fibers Jun. 15, 2010
7662734 Woven belt and seat belt apparatus Feb. 16, 2010
7648758 Low dielectric loss composite material Jan. 19, 2010
7645508 Polyester combined-filament yarn and woven or knitted fabric comprising it Jan. 12, 2010
7632765 Inorganic-organic melt-extruded hybrid yarns and fibrous composite medical devices thereof Dec. 15, 2009
7601655 Engineered toweling Oct. 13, 2009
7601656 Leather-like sheet and process for producing thereof Oct. 13, 2009
7476630 Woven articles from synthetic self twisted yarns Jan. 13, 2009
7435474 Abrasion resistant monofilament for industrial fabrics Oct. 14, 2008
7405170 Stretchable fabrics comprising elastics incorporated into NYCO for use in combat uniforms Jul. 29, 2008
7393800 Flame resistant fabrics having increased strength and abrasion resistance Jul. 1, 2008
7351671 Union fabric with flame resistance Apr. 1, 2008
7300691 Moldable construction incorporating non-olefin bonding interface Nov. 27, 2007
7294383 Moldable construction incorporation non-olefin bonding interface Nov. 13, 2007
7294384 Moldable construction incorporating bonding interface Nov. 13, 2007
7267884 Ethylene copolymer-modified polyamide product Sep. 11, 2007
7135227 Electrically conductive elastic composite yarn, methods for making the same, and articles incorporating the same Nov. 14, 2006
7131466 Patterned scarf, method and loom for producing the same Nov. 7, 2006
7128848 Photoluminescent fibers and fabrics with high luminance and enhanced mechanical properties Oct. 31, 2006
6989194 Flame retardant fabric Jan. 24, 2006
6913810 Interface tape Jul. 5, 2005
6914020 Sound and heat insulation material Jul. 5, 2005
6897170 Tuftable fabric with balanced construction May. 24, 2005
6838402 Splittable multicomponent elastomeric fibers Jan. 4, 2005
6828261 Polymer alloys including two or more components with differing melting points, filaments made thereof, and fabrics made therefrom Dec. 7, 2004
6716778 Seam joining a waterproof laminate with textile layer made of multi-component yarns Apr. 6, 2004
6685220 Airbelt and airbelt apparatus Feb. 3, 2004

1 2 3

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