2973732

Information

• Patent Grant
• 2973732

• References
• Source

• Patent Number

  2,973,732

• Date Filed

  Not available

• Date Issued

  Tuesday, March 7, 1961
  63 years ago

• CPC

  • D05B1/10 - Double chain-stitch seams
  • D05B53/00 - Thread- or cord-laying mechanisms Thread fingers
  • D05B57/02 - for chain-stitch sewing machines
  • D05B73/12 - Slides Needle plates
  • D05D2207/02 - Pneumatic or hydraulic devices

• US Classifications

  • 112 - Sewing