3467571

Information

• Patent Grant
• 3467571

• References
• Source

• Patent Number

  3,467,571

• Date Filed

  Not available

• Date Issued

  Tuesday, September 16, 1969
  55 years ago

• CPC

  • D04H1/65 - using mixed or composite fibres
  • D04H1/22 - Three-dimensional articles formed by felting processes
  • D04H1/4266 - Natural fibres not provided for in group D04H1/425
  • D04H1/43 - Acrylonitrile series
  • D04H1/645 - Impregnation followed by a solidification process
  • D06M15/233 - aromatic
  • Y10T428/31739 - Nylon type
  • Y10T428/31935 - Ester, halide or nitrile of addition polymer
  • Y10T442/51 - From natural organic fiber [e.g., wool, etc.]

• US Classifications

  • 442 - Fabric
  • 028 - Textiles: manufacturing
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles