3271943

Information

• Patent Grant
• 3271943

• References
• Source

• Patent Number

  3,271,943

• Date Filed

  Not available

• Date Issued

  Tuesday, September 13, 1966
  58 years ago

• CPC

  • D02G1/205 - After-treatments for fixing crimp or curl
  • D02G1/00 - Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
  • D02G1/164 - in the presence of a liquid
  • Y10T428/2922 - Nonlinear [e.g., crimped, coiled, etc.]

• US Classifications

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