2209584

Information

• Patent Grant
• 2209584

• References
• Source

• Patent Number

  2,209,584

• Date Filed

  Not available

• Date Issued

  Tuesday, July 30, 1940
  83 years ago

• CPC

  • D07B7/022 - Measuring or adjusting the lay or torque in the rope

• US Classifications

  • 033 - Geometrical instruments
  • 057 - Textiles: spinning, twisting, and twining