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Class Information
Number: 442/65
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 > Two or more non-extruded coatings or impregnations > Each major face of the fabric has at least one coating or impregnation
Description: Subject matter wherein each major face of the fabric has one or more coatings or impregnations.

Sub-classes under this class:

Class Number Class Name Patents
442/70 At least one coating or impregnation contains particulate material 51
442/66 At least two coatings or impregnations of different chemical composition 68

Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8669193 Sheet material for a folding wall of a transition device and the method for the production of such sheet material Mar. 11, 2014
8661653 Methods of making Z-shielding Mar. 4, 2014
8546278 Composite board containing glass fiber mat Oct. 1, 2013
8536077 Flooring underlayment membrane Sep. 17, 2013
8173556 Protective barrier May. 8, 2012
8119548 Nanosilver as a biocide in building materials Feb. 21, 2012
8114791 Static dissipative textile Feb. 14, 2012
8075840 Automatic multi-purpose analyzer Dec. 13, 2011
7981819 Fire resistant mattress fabric material and mattress Jul. 19, 2011
7977259 Roofing underlayment and method of producing same Jul. 12, 2011
7858538 Coated textile with self-cleaning surface Dec. 28, 2010
7811949 Method of treating nonwoven fabrics with non-ionic fluoropolymers Oct. 12, 2010
7759266 Dual crimped warp fabric for conveyor belt applications Jul. 20, 2010
7722952 Refrigerant releasing composite May. 25, 2010
7695802 Slat for covering for architectural openings Apr. 13, 2010
7615504 Cementitious boards Nov. 10, 2009
7524551 Treated textiles Apr. 28, 2009
7517570 Low permeability airbag cushions having extremely low coating levels Apr. 14, 2009
7500541 Acoustic material with liquid repellency Mar. 10, 2009
7491663 Display support comprising a coated fabric Feb. 17, 2009
7485588 Method for making textile substrates having layered finish structure for improving liquid repellency and stain release Feb. 3, 2009
7407899 Textile substrates having layered finish structure for improving liquid repellency and stain release Aug. 5, 2008
7399519 Treated textiles and compositions for treating textiles Jul. 15, 2008
7361403 Multilayer graphic systems Apr. 22, 2008
7329621 Stretchable film laminates and methods and apparatus for making stretchable film laminates Feb. 12, 2008
7244684 Thermal camouflage sheet Jul. 17, 2007
7109135 Soft tactile coating for multi-filament woven fabric Sep. 19, 2006
7097741 Belt for shoe press Aug. 29, 2006
7063883 Laminate for printed circuit boards Jun. 20, 2006
7029551 Method for preparing laminates Apr. 18, 2006
7029746 Printed circuit boards Apr. 18, 2006
6939818 Strippable glass fiber wall covering Sep. 6, 2005
6936329 Fastener-free composite roofing product Aug. 30, 2005
6930063 Non-curling reinforced composite membranes with differing opposed faces, methods for producing and their use in varied applications Aug. 16, 2005
6921461 Elastic belt for papermaking Jul. 26, 2005
6905985 Fabric film for automotive heaters Jun. 14, 2005
6887807 Breathable liquid-impervious composite sheet May. 3, 2005
6878648 Regionally imprinted nonwoven fabric Apr. 12, 2005
6869662 Self-adherent roofing membrane without the need for a removable release liner Mar. 22, 2005
6858550 Fire resistant fabric material Feb. 22, 2005
6846549 Multilayer printed wiring board Jan. 25, 2005
6833335 Barrier fabric Dec. 21, 2004
6833333 Water resistant fabric and method for making Dec. 21, 2004
6806212 Coating and method for strengthening a structure Oct. 19, 2004
6774065 Waterproof-finished fabric and waterproof clothing Aug. 10, 2004
6767849 Fabric with disparate surface properties Jul. 27, 2004
6759355 Coated fabric and airbag Jul. 6, 2004
6759352 Composite carbon fiber material and method of making same Jul. 6, 2004
6716774 Knitted fabric for insect screening Apr. 6, 2004
6708456 Roofing composite Mar. 23, 2004

1 2 3

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