3843069

Information

• Patent Grant
• 3843069

• References
• Source

• Patent Number

  3,843,069

• Date Filed

  Not available

• Date Issued

  Tuesday, October 22, 1974
  50 years ago

• CPC

  • D04B15/486 - Monitoring reserve quantity
  • B65H51/22 - Reels or cages
  • B65H2701/31 - Textiles threads or artificial strands of filaments

• US Classifications

  • 242 - Winding, tensioning, or guiding
  • 066 - Textiles: knitting