2428956

Information

• Patent Grant
• 2428956

• References
• Source

• Patent Number

  2,428,956

• Date Filed

  Not available

• Date Issued

  Tuesday, October 14, 1947
  77 years ago

• CPC

  • D05B57/02 - for chain-stitch sewing machines
  • D05B55/12 - with provision for varying the distance between the needles

• US Classifications

  • 112 - Sewing