3338777

Information

• Patent Grant
• 3338777

• References
• Source

• Patent Number

  3,338,777

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1967
  57 years ago

• CPC

  • D04H1/46 - by needling or like operations to cause entanglement of fibres
  • Y10T428/2909 - Nonlinear [e.g., crimped, coiled, etc.]
  • Y10T442/631 - Glass strand or fiber material
  • Y10T442/635 - Synthetic polymeric strand or fiber material
  • Y10T442/685 - Containing inorganic and polymeric strand or fiber materials

• US Classifications

  • 442 - Fabric
  • 028 - Textiles: manufacturing
  • 057 - Textiles: spinning, twisting, and twining
  • 156 - Adhesive bonding and miscellaneous chemical manufacture
  • 428 - Stock material or miscellaneous articles