2492498

Information

• Patent Grant
• 2492498

• References
• Source

• Patent Number

  2,492,498

• Date Filed

  Not available

• Date Issued

  Tuesday, December 27, 1949
  75 years ago

• CPC

  • C04B26/32 - containing silicon
  • Y10T156/1002 - with permanent bending or reshaping or surface deformation of self sustaining lamina
  • Y10T442/2992 - Coated or impregnated glass fiber fabric
  • Y10T442/3553 - Woven fabric layers impregnated with an organosilicon resin
  • Y10T442/488 - Including an additional knit fabric layer
  • Y10T442/67 - Multiple nonwoven fabric layers composed of the same inorganic strand or fiber material

• US Classifications

  • 442 - Fabric
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 528 - Synthetic resins or natural rubbers