3109279

Information

• Patent Grant
• 3109279

• References
• Source

• Patent Number

  3,109,279

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1963
  61 years ago

• CPC

  • D01D5/20 - with varying denier along their length
  • D01D10/0454 - using reels

• US Classifications

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