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Class Information
Number: 442/381
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Including an additional nonwoven fabric
Description: Subject matter wherein the nonwoven fabric is in association with an additional nonwoven fabric.


Sub-classes under this class:

Class Number Class Name Patents
442/382 Additional nonwoven fabric is a spun-bonded fabric 202
442/386 Including a layer derived from a water-settable material (e.g., cement, gypsum, etc.) 26
442/385 Including a wood fiber containing layer 57
442/393 Including particulate material other than fiber 95
442/387 Mechanically interengaged by needling or impingement of fluid (e.g., gas or liquid stream, etc.) 65
442/391 Multiple nonwoven fabric layers composed of the same inorganic strand or fiber material 145
442/392 Multiple nonwoven fabric layers composed of the same polymeric strand or fiber material 189
442/389 Separate nonwoven fabric layers comprise chemically different strand or fiber material 201


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
6896669 Composite absorbent members May. 24, 2005
6893990 Stable electret polymeric articles May. 17, 2005
6887486 Hydrophilic cotton pad for skin care comprising two different external surfaces May. 3, 2005
6887554 Multi-product May. 3, 2005
6887807 Breathable liquid-impervious composite sheet May. 3, 2005
6867344 Absorbent article with fluid treatment agent Mar. 15, 2005
6861380 Tissue products having reduced lint and slough Mar. 1, 2005
6846545 Impact absorbing material Jan. 25, 2005
6846759 Adhesive coated polyester felt Jan. 25, 2005
6843872 Neck bonded and stretch bonded laminates with perforated nonwovens and method of making Jan. 18, 2005
6838163 Composite facer for wallboards Jan. 4, 2005
6806214 Composite textile material Oct. 19, 2004
6806215 Composite structure for protective garment Oct. 19, 2004
6797656 Water-absorbing composites, preparation processes thereof and water-absorbing articles Sep. 28, 2004
6797653 Equipment and duct liner insulation and method Sep. 28, 2004
6790797 Insulating and footwear system Sep. 14, 2004
6783837 Fibrous creased fabrics Aug. 31, 2004
6777056 Regionally distinct nonwoven webs Aug. 17, 2004
6772517 Heat insulating material Aug. 10, 2004
6774069 Hot-melt adhesive for non-woven elastic composite bonding Aug. 10, 2004
6770582 Adhesive coated polyester felt Aug. 3, 2004
6759353 Absorbing article Jul. 6, 2004
6759357 Spunbonded non-woven fabric and laminate Jul. 6, 2004
6756327 Loop fastening component made from thermally retracted materials Jun. 29, 2004
6749929 Heat-insulating and soundproofing lining for an engine compartment of a motor vehicle Jun. 15, 2004
6746978 Thermo-mechanical modification of nonwoven webs Jun. 8, 2004
6746760 Gas adsorption sheet and air-purifying filter Jun. 8, 2004
6737368 Multiple threat penetration resistant articles May. 18, 2004
6730622 Electrical cable May. 4, 2004
6726983 Thermocalendered non-woven elastic laminate Apr. 27, 2004
6720063 Elastically stretchable composite sheet and process for making the same Apr. 13, 2004
6720062 Grip structure for racket or the like Apr. 13, 2004
6720068 Sound absorbent thin-layer laminate Apr. 13, 2004
6710225 Layered absorbent structure with a zoned basis weight Mar. 23, 2004
6709994 Storm proof roofing material Mar. 23, 2004
6703330 Fluted absorbent composite Mar. 9, 2004
6702914 Method for fabricating non-fiberglass sound absorbing moldable thermoplastic structure Mar. 9, 2004
6699806 Water-decomposable fibrous sheet of high resistance to surface friction, and method for producing it Mar. 2, 2004
6696120 Shrink wrap material having reinforcing scrim and method for its manufacture Feb. 24, 2004
6667255 Garment, in particular undergarment, for persons in military and civil defense services Dec. 23, 2003
6649548 Nonwoven web and film laminate with improved strength and method of making the same Nov. 18, 2003
6645887 Durable waterproof breathable laminate Nov. 11, 2003
6638605 Intermittently bonded nonwoven disposable surgical laminates Oct. 28, 2003
6635329 Insulation element Oct. 21, 2003
6632313 Centralized process for the manufacture of a spunbonded fabric of thermobonded curled bicomponent fibers Oct. 14, 2003
H2086 Fine particle liquid filtration media Oct. 7, 2003
6623834 Disposable wiping article with enhanced texture and method for manufacture Sep. 23, 2003
6610390 Nonwoven with non-symmetrical bonding configuration Aug. 26, 2003
6605553 Tow multiaxial non-woven fabric Aug. 12, 2003
6593256 Fluid containment textile and incontinence pad formed therefrom Jul. 15, 2003

1 2 3 4 5 6 7 8


 
 
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