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Class Information
Number: 442/394
Name: Fabric (woven, knitted, or nonwoven textile or cloth, etc.) > Nonwoven fabric (i.e., nonwoven strand or fiber material) > Nonwoven fabric with a preformed polymeric film or sheet
Description: Subject matter wherein the nonwoven fabric is associated with a preformed polymeric film or sheet layer having structural integrity prior to association with the nonwoven fabric.
Sub-classes under this class:
| Class Number |
Class Name |
Patents |
| 442/395 |
Ester condensation polymer sheet or film (e.g., polyethylene terephthalate, etc.) |
93 |
| 442/397 |
Fluorinated olefin polymer or copolymer sheet or film (e.g., teflonr, etc.) |
45 |
| 442/399 |
Natural or synthetic rubber sheet or film |
65 |
| 442/398 |
Olefin polymer or copolymer sheet or film (e.g., polypropylene, polyethylene, ethylene-butylene copolymer, etc.) |
235 |
| 442/396 |
Vinyl polymer or copolymer sheet or film (e.g., polyvinyl chloride, polyvinylidene chloride, polyvinyl acetate, etc.) |
91 |
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 5143763 |
Oxygen scavenger |
Sep. 1, 1992 |
| 5141794 |
Superabsorbent article having relatively thin liquid absorbent portion |
Aug. 25, 1992 |
| 5124198 |
Metal fiber mat/polymer composite |
Jun. 23, 1992 |
| 5110681 |
Melt-stable poly(arylene thioether-ketone) prepregs and molded or formed products thereof |
May. 5, 1992 |
| 5108821 |
Self-extinguishing blanket enclosed with plastic films |
Apr. 28, 1992 |
| 5104728 |
Ultrasonically bonded fabric and method of making same |
Apr. 14, 1992 |
| 5087450 |
Virucidal wipe containing hypochlorite with hand protective barrier |
Feb. 11, 1992 |
| 5087506 |
Absorbent element and an absorbent article including the element |
Feb. 11, 1992 |
| 5080956 |
Oil absorbent mat with spill channeling means |
Jan. 14, 1992 |
| 5073416 |
Articles from mixed scrap plastics |
Dec. 17, 1991 |
| 5042088 |
Disposable clothing shield and method of manufacture |
Aug. 27, 1991 |
| 5026589 |
Disposable sanitary articles |
Jun. 25, 1991 |
| 5022945 |
Method for constructing absorbent pad |
Jun. 11, 1991 |
| 4983450 |
Gas-permeable, waterproof nonwoven fabric and process for its production |
Jan. 8, 1991 |
| 4957805 |
Method of making laminated reinforced thermoplastic sheets and articles made therefrom |
Sep. 18, 1990 |
| 4954389 |
Multi-layer electrically conductive article |
Sep. 4, 1990 |
| 4940112 |
High performance flame and smoke foam-barrier-foam-facing acoustical composite |
Jul. 10, 1990 |
| 4939027 |
Electroconductive thermoplastic resin sheets and molded articles |
Jul. 3, 1990 |
| 4933228 |
Thermosetting resin and prepreg and laminate using the same |
Jun. 12, 1990 |
| 4929483 |
Method of reinforcing sheet metal panels, shaped plastic panels or the like and a stiffening member usable for performing the method |
May. 29, 1990 |
| 4929496 |
Electroconductive thermoplastic resin molded product |
May. 29, 1990 |
| 4921702 |
Sheet material for treating wounds in plant matter |
May. 1, 1990 |
| 4910070 |
Opaque decorative pleatable material and method of manufacturing same |
Mar. 20, 1990 |
| 4906495 |
Laminated articles |
Mar. 6, 1990 |
| 4897296 |
Fabric for protective garments |
Jan. 30, 1990 |
| 4894281 |
Fiber-reinforced polymer molded body |
Jan. 16, 1990 |
| 4891264 |
Electroconductive thermoplastic resin sheet |
Jan. 2, 1990 |
| 4872220 |
Protective composite materials, their production and articles of protective clothing made therefrom |
Oct. 10, 1989 |
| 4871600 |
Breathable laminate fabric |
Oct. 3, 1989 |
| 4871610 |
Exterior water-proof ornamental sheet and method of constructing it |
Oct. 3, 1989 |
| 4863790 |
Composite material made of polypropylene which is reinforced by fiber mats |
Sep. 5, 1989 |
| 4861654 |
Multilayer carrier films |
Aug. 29, 1989 |
| 4851284 |
Absorbent article |
Jul. 25, 1989 |
| 4840839 |
Thermoplastic mass passed between rollers |
Jun. 20, 1989 |
| 4837095 |
In situ roofing composite and method utilizing wider polyester |
Jun. 6, 1989 |
| 4835045 |
Fiber glass board and method of manufacture |
May. 30, 1989 |
| 4830900 |
Interior material for cars |
May. 16, 1989 |
| 4824722 |
Safety glass laminates |
Apr. 25, 1989 |
| 4818598 |
Absorbent structures |
Apr. 4, 1989 |
| 4814224 |
Poly(arylene sulfide ketone) composites |
Mar. 21, 1989 |
| 4801494 |
Nonwoven pad cover with fluid masking properties |
Jan. 31, 1989 |
| 4792482 |
Mirror laminates |
Dec. 20, 1988 |
| 4789578 |
Protection membrane |
Dec. 6, 1988 |
| 4778718 |
Fabric-reinforced cementitious sheet-like structures and their production |
Oct. 18, 1988 |
| 4777086 |
Low density insulation product |
Oct. 11, 1988 |
| 4765323 |
Reflective surgical drape |
Aug. 23, 1988 |
| 4735833 |
Curable fabric member |
Apr. 5, 1988 |
| 4728111 |
Compressed asbestos sheet gasket which swells in presence of liquids |
Mar. 1, 1988 |
| 4716072 |
Multilayer composite structure for smooth surfaces |
Dec. 29, 1987 |
| 4698258 |
Surface covering product and process therefor |
Oct. 6, 1987 |
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