Class 442/21 - Including a carbon or carbonized fiber

Subclass of Class 442 - Fabric (woven, knitted, or nonwoven textile or cloth, etc.)
Definition: Subject matter wherein the inorganic fiber comprises a carbon
No. of patents: 23
Last issue date: 06/22/2010

Number	Title	Issue Date
7741232	Electron-emitting woven fabric and display device using same An electron-emitting woven fabric according to the present invention is intended to provide an electron emission source that can be produced extremely easily, readily shaped to have a large area, and used for a wide variety of applications including a display device...	06/22/2010
7435469	Rigid element made of a polymer-resin based material intended to be joined to a support structure made of a polymeric material A rigid element (2) made of a polymer-resin-based material intended to be joined, by welding, to a support structure (3) made of a polymeric material, characterized in that it comprises a textile layer (10) including electrically conductive yarn...	10/14/2008
7361618	Carbon fiber-made reinforcing woven fabric and prepreg and prepreg production method A carbon fiber-made reinforcing woven fabric comprising a carbon-fiber woven fabric formed from warps consisting of carbon fibers and wefts consisting of carbon fibers, and auxiliary yarns arranged along at least either warps or wefts, the auxiliary yarns being pass...	04/22/2008
6998359	Article and process for maintaining orientation of a fiber reinforced matt layer in a sandwiched urethane construction A multiple layer fiber reinforced material and method of constructing the same including the provision of a first layer of a roll lofted glass material. Optional variants include the pre-application of plywood, OSB or fiber reinforced cement board materials prior to...	02/14/2006
6812171	Carbon fiber sheet and process for production thereof A process for producing a carbon fiber sheet, which comprises allowing, as necessary, an oxidized polyacrylonitrile fiber sheet to contain 0.2 to 5% by mass of a resin, then subjecting the resin-containing oxidized polyacrylonitrile fiber sheet to a compression trea...	11/02/2004
6699802	Fire resistant textile material A fire resistant textile material comprising a woven faced fabric composed of fibers selected from meta-aramid, polyamideimide and mixture thereof, the fabric including a woven mesh of strengthening fibers selected from para-aramid, polyparaphenylene tere...	03/02/2004
6432507	Lightning protection for electrically conductive or insulating skin and core for honeycomb structure Lightning protection utilizing lightweight electrically conductive coatings with a conductance of approximately 220 to 350 mhos per square co-cured or secondarily bonded to the outer surface of thin skin composite structure. Selection of either 2 to 3 oun...	08/13/2002
6303206	Lightning protection for electrically conductive or insulating skin and core for honeycomb structure Lightning protection utilizing lightweight electrically conductive coatings with a conductance of approximately 220 to 350 mhos per square co-cured or secondarily bonded to the outer surface of thin skin composite structure. Selection of either 2 to 3 oun...	10/16/2001
6121172	Composite materials using bone bioactive glass and ceramic fibers Composite materials formed from bone bioactive glass or ceramic fibers and structural fibers are disclosed. In preferred embodiments, a braid or mesh of interwoven bone bioactive glass or ceramic fibers and structural fibers is impregnated with a polymeri...	09/19/2000
6086975	Lighting protection for electrically conductive or insulating skin and core for honeycomb structure Lightning protection utilizing lightweight electrically conductive coatings with a conductance of approximately 220 to 350 mhos per square co-cured or secondarily bonded to the outer surface of thin skin composite structure. Selection of either 2 to 3 oun...	07/11/2000
6080267	Method of electroconductive fastening of current collectors and terminals in electrochemical devices A method of electroconductive fastening of electroconductive materials in electrochemical devices, where a sheet of metal or a sheet of electrically conductive fibers is to have a second sheet joined thereto which can be of solid sheet metal, and where at...	06/27/2000
5980616	Filter media for preventing carbon migration A filter includes a center layer of carbon cloth interposed between two layers of filter material whose edges are welded together to provide not only a filter edge substantially free of carbon particles, but also an effective barrier to the migration of c...	11/09/1999
5580648	Reinforcement system for mastic intumescent fire protection coatings A reinforcement system for mastic intumescent fire protection coatings. Free floating carbon mesh embedded in the coating is used to reinforce the coating. Optionally, the carbon mesh may be used in conjunction with mechanically attached reinforcements....	12/03/1996
5524679	Smart skin array woven fiber optic ribbon and arrays and packaging thereof A woven structure is described in which optical fibers are positioned and held in the structure in a manner to maximize their optical efficiency. The structure consists of non-optical fibers extending in both the warp and woof direction, the optical fiber...	06/11/1996
5433991	Reinforcement system for mastic intumescent fire protection coatings comprising a hybrid mesh fabric A reinforcement system for mastic intumescent fire protection coatings. Free floating hybrid mesh embedded in the coating is used to reinforce the coating. The hybrid mesh is made from a combination of high temperature and low temperature yarns....	07/18/1995
4970123	Isotropically reinforced net-shape microcomposites A novel isotropically reinforced microcomposite is described. An entirely fluid-phase method has been devised for producing the net-shape filamentary structures. The process depends for its success on the ability to generate in situ, within a shaped mold,...	11/13/1990
4910076	Fiber reinforced cement mortar product Cement mortar matrix and product are formed which are reinforced with a resin-impreganted twist-woven (Karami-ori) network of fibers which are oriented in the cement mortar in the direction of the maximum tensile stress yielded by the bending moment....	03/20/1990
4726978	Charcoal fabric needled to supporting fabrics A layer of a non-woven or open-woven or open-knitted charcoal cloth is supported on a layer of a textile material having fibers needle-punched through the charcoal cloth. This composite material can be incorporated in various multi-layer structures having...	02/23/1988
4657795	Tubular material based on a fabric-reinforced resin, and a bicycle or similar vehicle frame constructed with such a material A tubular material based on a fabric reinforced resin, said material comprising layed up fabric layers, the inside and outside layers consisting of bidirectional braided sheaths, said latter two layers sandwiching an intermediate, unidirectional braid con...	04/14/1987
4500410	Reinforcing or carrier element for structural material Reinforcing or carrier elements for plaster are used as electrodes in electro-osmotic dehumidification installations. The elements comprise a carrier body constituted by a flexible net having a surface of synthetic resin in contact with the plaster and th...	02/19/1985
4438174	Polyester antistatic laminate materials An anti-static laminate material comprising a glass-reinforced panel having an electrically conductive mesh disposed at or just below its operational surface. The mesh is positioned near enough to the surface to impart a predetermined surface conductivity...	03/20/1984
3993829	Production of pervious low density carbon fiber reinforced composite articles An improved carbon fiber tape of an open weave construction is provided. The tape comprises a plurality of adjacent substantially parallel and spaced linear warp ends of a carbonaceous fibrous material containing at least 90 percent carbon by weight subst...	11/23/1976

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Class 442/21 - Including a carbon or carbonized fiber