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Class Information
Number: 442/77
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Coated or impregnated woven, knit, or nonwoven fabric which is not (a) associated with another preformed layer or fiber layer or, (b) with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer > Coating or impregnation specified as porous or permeable to a specific substance (e.g., water vapor, air, etc.) > Coating or impregnation is specified as microporous but is not a foam
Description: Subject matter wherein the coating or impregnation is not a foam but is microporous, the porosity being specifically stated.

Patents under this class:
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Patent Number Title Of Patent Date Issued
8552111 Environmentally friendly polymeric textile coating Oct. 8, 2013
8497010 Breathable low-emissivity metalized sheets Jul. 30, 2013
8431209 Breathable low-emissivity metalized sheets Apr. 30, 2013
8404330 Breathable low-emissivity metallized sheets Mar. 26, 2013
8334223 Protective drainage wraps Dec. 18, 2012
8318615 Launderable, leak-proof, breathable fabric and articles made therefrom Nov. 27, 2012
8278228 Sound absorbing materials as vehicle exterior equipment and manufacturing method thereof Oct. 2, 2012
8247334 Moisture-vapor-permeable and water-resistant fiber Aug. 21, 2012
8222164 Microporous composite sheet material Jul. 17, 2012
8193105 Allergen barrier fabric Jun. 5, 2012
8110283 Article and associated method Feb. 7, 2012
8058343 Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics Nov. 15, 2011
7972981 Microporous composite sheet material Jul. 5, 2011
7805907 Breathable low-emissivity metalized sheets Oct. 5, 2010
RE41539 Breathable composite sheet structure and absorbent articles utilizing same Aug. 17, 2010
7772137 Breathable materials comprising low-elongation fabrics, and methods Aug. 10, 2010
7691912 Ormosil aerogels containing silicon bonded linear polymers Apr. 6, 2010
7691759 Barrel assembly with removable barrel insert for pneumatic paintball gun Apr. 6, 2010
7307031 Breathable composite sheet structure and absorbent articles utilizing same Dec. 11, 2007
7240371 Solvent free aqueous polyurethane dispersions and adhesive films therefrom for stretch fabrics Jul. 10, 2007
6777356 Luminous composite fabric and garment Aug. 17, 2004
6774071 Foamed facer and insulation boards made therefrom Aug. 10, 2004
6770584 Hybrid aerogel rigid ceramic fiber insulation and method of producing same Aug. 3, 2004
6632752 Protective clothing Oct. 14, 2003
6602809 Laminate composite material Aug. 5, 2003
6591427 Protective garment and process for its production Jul. 15, 2003
6521552 Water vapor-permeable, waterproof fabric Feb. 18, 2003
6511927 Breathable waterproof laminate and method for making same Jan. 28, 2003
6451716 Leather-like sheet and process for the production thereof Sep. 17, 2002
6416853 Color-change laminates and toy sets with the use thereof Jul. 9, 2002
6368991 Foamed facer and insulation boards made therefrom Apr. 9, 2002
6365533 Foamed facer and insulation boards made therefrom cross-reference to related patent application Apr. 2, 2002
6331231 Web transfer belt and production process for the same Dec. 18, 2001
6300257 Extrusion-coated nonwoven sheeting Oct. 9, 2001
6261678 Flexible water and oil resistant composites Jul. 17, 2001
6187696 Breathable composite sheet structure Feb. 13, 2001
6133168 Coated substrate having high MVTR Oct. 17, 2000
6130175 Integral multi-layered ion-exchange composite membranes Oct. 10, 2000
6117800 Surgical gown material Sep. 12, 2000
6117489 Microporous sheet, substrate for artificial leather using said sheet, and process for production of said sheet Sep. 12, 2000
5888913 Glass matt reinforced thermoplastics suitable for the production of paintable parts and parts produced therefrom Mar. 30, 1999
5885908 Anisotropic elastic films Mar. 23, 1999
5743775 Laminate for restraining organic vapors, aerosols, and biological agents Apr. 28, 1998
5593941 Process for production of thermally transferred image-receptive sheet Jan. 14, 1997
5510175 Polishing cloth Apr. 23, 1996
5480707 Toughened ceramic composite materials comprising coated refractory fibers in a ceramic matrix wherein the fibers are coated with carbon and an additional coating of ceramic material and carbon Jan. 2, 1996
5259131 Pearlescent ironing board cover Nov. 9, 1993
5194322 Coated textile materials Mar. 16, 1993
5126189 Hydrophobic microporous membrane Jun. 30, 1992
5114788 Fabric having water absorption property and method of manufacturing the fabric May. 19, 1992

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