Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
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
5545449 Polyether-reinforced fiber-based materials Aug. 13, 1996
5508100 Aqueous binder composition Apr. 16, 1996
5464688 Nonwoven web laminates with improved barrier properties Nov. 7, 1995
5455110 Nonwoven laminated fabrics Oct. 3, 1995
5443898 Nonwoven webs and method of making same Aug. 22, 1995
5409764 Curable adhesive composition and sheet thereof Apr. 25, 1995
5399412 Uncreped throughdried towels and wipers having high strength and absorbency Mar. 21, 1995
5368926 Fluid accepting, transporting, and retaining structure Nov. 29, 1994
5320891 Particle barrier nonwoven material Jun. 14, 1994
5292567 Buffing pad Mar. 8, 1994
5292575 Sheet material for constructing high performance thermal screens Mar. 8, 1994
5283112 Waterproof breathable fabric laminates and method for producing same Feb. 1, 1994
5273596 Nonwoven fabric for diaper top sheet and method of making the same Dec. 28, 1993
5254199 Process for bonding substrates of glass fiber reinforced polyester resin Oct. 19, 1993
5238750 Drying cloth for transportation receptacles Aug. 24, 1993
5232768 Wet press fabric to be used in papermaking machine Aug. 3, 1993
5223330 Phosphorescent fiber reinforced plastic article and process for making the same Jun. 29, 1993
5221572 Stretchable protective fabric and protective apparel made therefrom Jun. 22, 1993
5217798 Water sensitive hot melt adhesives for nonwoven applications Jun. 8, 1993
5198281 Non-woven flexible multiply towpreg fabric Mar. 30, 1993
5196258 Wall for an air-spring bellows Mar. 23, 1993
5171308 Polyesters and their use in compostable products such as disposable diapers Dec. 15, 1992
5171309 Polyesters and their use in compostable products such as disposable diapers Dec. 15, 1992
5149576 Multilayer nonwoven laminiferous structure Sep. 22, 1992
5082727 Flameproof product Jan. 21, 1992
5053265 Moisture-imprevious panel capable of delayed hydration Oct. 1, 1991
5032102 Toy figure having water dissolvable clothes and facial elements Jul. 16, 1991
4942082 Incompatible polymer alloys and laminates thereof Jul. 17, 1990
4904521 Melt-blown nonwoven wiper Feb. 27, 1990
4891269 Bonding method employing thermally stable hot melt moisture-cure polyurethane adhesive composition Jan. 2, 1990
RE32978 Floor cleaning pad Jul. 11, 1989
4818585 Agricultural protective fabric Apr. 4, 1989
4810571 Synthetic sheet composite Mar. 7, 1989
4784903 Fibrous mat for hot molding to molded articles Nov. 15, 1988
4764418 Virucidal tissue products containing water-soluble humectants Aug. 16, 1988
4677014 Impregnated gasket and method of making the same Jun. 30, 1987
4659614 Ultrasonically bonded non-woven fabric Apr. 21, 1987
4657804 Fusible fiber/microfine fiber laminate Apr. 14, 1987
4656081 Smooth nonwoven sheet Apr. 7, 1987
4636414 Laminated bituminous roofing membrane Jan. 13, 1987
4634612 Decorative ribbon and sheet material Jan. 6, 1987
4606782 Method of making floor cleaning pad Aug. 19, 1986
4605454 Method of ultrasonically bonding nonwoven webs Aug. 12, 1986
4592950 Composite assembly forming thermal protection or dissipation screen Jun. 3, 1986
4576852 Fusion of thermoplastic fabrics Mar. 18, 1986
4548847 Delayed-swelling absorbent systems Oct. 22, 1985
4500594 Process for preparing multilayer fibrous structures and product Feb. 19, 1985
4469744 Protective clothing of fabric containing a layer of highly fluorinated ion exchange polymer Sep. 4, 1984
4467012 Composition for absorbent film and method of preparation Aug. 21, 1984
4444830 Method for preparing absorbent fibrous fluff Apr. 24, 1984

1 2 3 4 5 6 7 8


 
 
  Recently Added Patents
Generation of cartilage using magnetizable particles
Compact power semiconductor module having a connecting device
Semiconductor laser having Fabry-Perot resonator
Electrical connector
Cart for supporting a tact box
Injection molded battery package
Transporting synchronization channel information across a packet network
  Randomly Featured Patents
Golf bag and cart carrier
Production of polyhydroxyalkanoate in plants
Compressor
Chromatographic method for high yield purification and viral inactivation of antibodies
Transparent thermoplastic composition comprising hollow glass beads
Golf ball
Method and apparatus for configuring a bus-to-bus bridge
Method for color filter array interpolation using color correlation similarity and multi-direction edge information
Chuck
Method of determining liquid flow in a conduit