1420857

Information

• Patent Grant
• 1420857

• References
• Source

• Patent Number

  1,420,857

• Date Filed

  Not available

• Date Issued

  Tuesday, June 27, 1922
  102 years ago

• CPC

  • D04B15/22 - Driving devices therefor
  • D04B11/02 - with one set of needles
  • D04B15/10 - Needle beds

• US Classifications

  • 066 - Textiles: knitting