3686848

Information

• Patent Grant
• 3686848

• References
• Source

• Patent Number

  3,686,848

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1972
  52 years ago

• CPC

  • D02G3/326 - the elastic properties due to the construction rather than to the use of elastic material
  • D02G1/00 - Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics
  • D02G1/165 - characterised by the use of certain filaments or yarns
  • Y10T428/2922 - Nonlinear [e.g., crimped, coiled, etc.]

• US Classifications

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