3021401

Information

• Patent Grant
• 3021401

• References
• Source

• Patent Number

  3,021,401

• Date Filed

  Not available

• Date Issued

  Tuesday, February 13, 1962
  62 years ago

• CPC

  • B65H63/028 - characterised by the detecting or sensing element
  • D03D51/30 - wherein droppers are suspended on individual warp threads or small groups of threads
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • D03D2700/26 - Driving or stopping arrangements for looms

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 028 - Textiles: manufacturing
  • 057 - Textiles: spinning, twisting, and twining
  • 066 - Textiles: knitting