3858386

Information

• Patent Grant
• 3858386

• References
• Source

• Patent Number

  3,858,386

• Date Filed

  Not available

• Date Issued

  Tuesday, January 7, 1975
  50 years ago

• CPC

  • D01D5/088 - Cooling filaments, threads or the like, leaving the spinnerettes
  • D01F6/62 - from polyesters
  • Y10S57/902 - Reinforcing or tire cords
  • Y10S57/903 - Sewing threads
  • Y10T428/298 - Physical dimension

• US Classifications

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