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Class Information
Number: 428/920
Name: Stock material or miscellaneous articles > Fire or heat protection feature
Description: Stock material product which is made so as to afford some defense against heat or fire, such as insulation or fire retardation.


Sub-classes under this class:

Class Number Class Name Patents
428/921 Fire or flameproofing 1,024


Patents under this class:

Patent Number Title Of Patent Date Issued
7618707 Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same Nov. 17, 2009
7615275 Flat material for leadthroughs Nov. 10, 2009
7608550 Fire retardant fiberglass mat Oct. 27, 2009
7601654 Molded ballistic panel with enhanced structural performance Oct. 13, 2009
7589037 Slickened or siliconized flame resistant fiber blends Sep. 15, 2009
7566484 Heat absorbing temperature control devices that include hydroxide Jul. 28, 2009
7563733 Composite material Jul. 21, 2009
7553782 Flame-resistant high visibility textile fabric for use in safety apparel Jun. 30, 2009
7547650 Flame retardant multicomponent articles Jun. 16, 2009
7544421 Fire behavior of a floor covering based on linoleum and cork Jun. 9, 2009
7537831 Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone and modacrylic fibers and fabrics and garments made therefrom and methods for making same May. 26, 2009
7537830 Flame resistant spun staple yarns made from blends of fibers derived from diamino diphenyl sulfone, low thermal shrinkage fibers, flame resistant fibers, and antistatic fibers and fabrics and May. 26, 2009
7521385 Fire resistant structural material, fabrics made therefrom Apr. 21, 2009
7503664 Flame retardant retroreflective film structure Mar. 17, 2009
7485592 Bag filter comprising polyphenylene sulfide and acrylic fiber Feb. 3, 2009
7484256 Fire retardant cover for mattresses Feb. 3, 2009
7473659 Fire barrier fabric for use with articles Jan. 6, 2009
7459190 Fire protection containers incorporating novel low free water insulation materials Dec. 2, 2008
7456120 Bag filter comprising meta-aramid and acrylic fiber Nov. 25, 2008
7455898 Textile products having flame retardant properties and methods of manufacture Nov. 25, 2008
7446065 Heat and flame shield Nov. 4, 2008
7416780 Flame-retardant composition comprising organophosphorus compound impregnated on a porous support, preparation method and use thereof Aug. 26, 2008
7410920 Lightweight nonwoven fire retardant barrier Aug. 12, 2008
7402538 Fabric for protective garments Jul. 22, 2008
7396784 Multilayer laminated sheet material usable for making protective garments, in particular for fire-fighters Jul. 8, 2008
7393800 Flame resistant fabrics having increased strength and abrasion resistance Jul. 1, 2008
7393799 Breathable, waterproofing, tear-resistant fabric Jul. 1, 2008
7381668 Self-extinguishing differentially entangled nonwoven fabrics Jun. 3, 2008
RE40314 Velour fabric articles having flame retardance and improved dynamic insulation performance May. 13, 2008
7365033 Open flame resistant articles Apr. 29, 2008
7361617 Fire resistant composite material and fabrics therefrom Apr. 22, 2008
7361615 Mesh suitable for use as a light attenuating screen and method for making the same Apr. 22, 2008
7351671 Union fabric with flame resistance Apr. 1, 2008
7341113 Apparatus and method for fire suppression Mar. 11, 2008
7297218 Method of fabricating reusable surface insulation containing polybenzazole Nov. 20, 2007
7297192 Flame retardant and flame-retardant resin composition containing the same and its use Nov. 20, 2007
7284280 Energy weapon protection device Oct. 23, 2007
7279516 Polymer sheets comprising higher order phosphate esters Oct. 9, 2007
7264637 Method of inhibiting the burning of natural fibers, synthetic fibers, or mixtures thereof, or fabric or yarn composed of natural fibers, synthetic fibers, or mixtures thereof, and products pro Sep. 4, 2007
7247585 Reinforced nonwoven fire blocking fabric having ridges and grooves and articles fire blocked therewith Jul. 24, 2007
7247263 Fire-barrier composition Jul. 24, 2007
7229938 Heat and flame shield Jun. 12, 2007
7229937 Reinforced nonwoven fire blocking fabric, method for making such fabric, and articles fire blocked therewith Jun. 12, 2007
7226877 Liquid water impermeable reinforced nonwoven fire blocking fabric, method for making such fabric, and articles fire blocked therewith Jun. 5, 2007
7217456 Plaited double-knit fabric with moisture management and improved thermal insulation May. 15, 2007
7211529 Fire-resistant panel comprising loess and fire-resistant decorative panel using the same May. 1, 2007
7205047 Smoke suppressant hot melt adhesive composition Apr. 17, 2007
7188397 Flame-retardant imaged nonwoven fabric Mar. 13, 2007
7182991 Method of providing electric arc flash protection and fabric structures in accordance therewith Feb. 27, 2007
7156883 Lightweight protective apparel Jan. 2, 2007



 
 
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