3884030

Information

• Patent Grant
• 3884030

• References
• Source

• Patent Number

  3,884,030

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • D04H13/00 - Other non-woven fabrics
  • D01D5/247 - Discontinuous hollow structure or microporous structure
  • D02G3/02 - Yarns or threads characterised by the material or by the materials from which they are made
  • Y10S57/907 - Foamed and/or fibrillated
  • Y10S264/08 - Fibrillating cellular materials
  • Y10T428/24083 - Nonlinear strands or strand-portions
  • Y10T428/2973 - Particular cross section

• US Classifications

  • 057 - Textiles: spinning, twisting, and twining
  • 028 - Textiles: manufacturing
  • 264 - Plastic and nonmetallic article shaping or treating: processes
  • 428 - Stock material or miscellaneous articles