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Class Information
Number: 428/921
Name: Stock material or miscellaneous articles > Fire or heat protection feature > Fire or flameproofing
Description: Stock material product in which the product prevents fire or a flame from passing therethrough.

Patents under this class:

Patent Number Title Of Patent Date Issued
8703631 Fire barrier fabric for use with articles Apr. 22, 2014
8691106 Insulation product based on fire-resistant mineral wool, manufacturing process and suitable sizing composition Apr. 8, 2014
8685869 Flame-resistant high visibility textile fabric for use in safety apparel Apr. 1, 2014
8663422 Use of ceramic fiber fire barriers in vehicular compartments Mar. 4, 2014
8636076 Method of firestopping a through-penetration using a fusible inorganic blended-fiber web Jan. 28, 2014
8617715 Fire retardant shades Dec. 31, 2013
8614156 Textile fabric for the outer shell of a firefighter's garment Dec. 24, 2013
8551235 Algae based fire resistant materials and method of making same Oct. 8, 2013
8545974 Flame retardant EMI shields Oct. 1, 2013
8536076 Thermal energy resistant textile fleece fabric for use in safety apparel Sep. 17, 2013
8513145 Flame resistant filler cloth and mattresses incorporating same Aug. 20, 2013
8501639 Thermally protective flame retardant fabric Aug. 6, 2013
8481168 Alginate-based building materials Jul. 9, 2013
8465821 Floor panel with a fire-resistant coating Jun. 18, 2013
8455571 Flame-retardant particle, resin composition and resin formed body Jun. 4, 2013
8450223 Multiple layered heatproof cloth for thermal resistant and method of manufacturing thereof May. 28, 2013
8440582 Flame resistant filler cloth and mattresses incorporating same May. 14, 2013
8440009 Cladophora based materials and method of making same May. 14, 2013
8435907 Flame resistant filler cloth and mattresses incorporating same May. 7, 2013
8420204 Building board Apr. 16, 2013
8383526 Sheet for total heat exchanger Feb. 26, 2013
8343614 Metallized polymeric film reflective insulation material Jan. 1, 2013
8327601 Metallized polymeric film reflective insulation material Dec. 11, 2012
8323797 Composite article having excellent fire and impact resistance and method of making the same Dec. 4, 2012
8322487 Acoustically coupled non-woven composite Dec. 4, 2012
8286405 Fire and impact resistant window and building structures Oct. 16, 2012
8281550 Impact and fire resistant windows Oct. 9, 2012
8268737 Facer and construction materials made therewith Sep. 18, 2012
8268451 Chemical protective garment with added flash fire protection Sep. 18, 2012
8252144 Flame resistant paper product and method for manufacturing Aug. 28, 2012
8236712 Flame resistant filler cloth and mattresses incorporating same Aug. 7, 2012
8222165 Composite fire shield Jul. 17, 2012
8221871 Metallized polymeric film reflective insulation material Jul. 17, 2012
8178449 Fire resistant slipsheet May. 15, 2012
8173255 Clean flame retardant insulation composition to enhance mechanical properties and flame retardancy for wire and cable May. 8, 2012
8163664 Fiberglass products for reducing the flammability of mattresses Apr. 24, 2012
8071492 Textile fabric for the outer shell of a firefighter's garment Dec. 6, 2011
8070996 Process for the production of flame-retardant viscose fibres Dec. 6, 2011
8066807 Fire-resistant and insulating additives for building materials, their methods of production and uses thereof Nov. 29, 2011
8043983 Flame-retardant metal-coated cloth Oct. 25, 2011
8012891 Flame resistant fabrics and process for making Sep. 6, 2011
8012889 Fire retardant panel composition and methods of making the same Sep. 6, 2011
8008218 Multi-layered textile structures for flame resistant mattresses Aug. 30, 2011
8007732 Exhaust gas treatment device Aug. 30, 2011
7998890 Non-woven composite office panel Aug. 16, 2011
7981819 Fire resistant mattress fabric material and mattress Jul. 19, 2011
7955996 Compositions and methods for the protection of substrates from heat flux and fire Jun. 7, 2011
7947614 Multi-layered fire retardant May. 24, 2011
7943217 Fire protection device for a cable or the like of a civil engineering or a structural work May. 17, 2011
7935420 Seal with expandable graphite May. 3, 2011

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