3820967

Information

• Patent Grant
• 3820967

• References
• Source

• Patent Number

  3,820,967

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • C03B37/07 - Controlling or regulating
  • B65H63/028 - characterised by the detecting or sensing element
  • D01D7/00 - Collecting the newly-spun products
  • D01D13/02 - Elements of machines in combination
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 065 - Glass manufacturing
  • 019 - Textiles: fiber preparation
  • 057 - Textiles: spinning, twisting, and twining
  • 242 - Winding, tensioning, or guiding