2180319

Information

• Patent Grant
• 2180319

• References
• Source

• Patent Number

  2,180,319

• Date Filed

  Not available

• Date Issued

  Tuesday, November 14, 1939
  85 years ago

• CPC

  • D05B57/02 - for chain-stitch sewing machines
  • B65H75/14 - with two end flanges
  • D05B1/06 - Single chain-stitch seams
  • D05B1/14 - Combined or alternative chain-stitch and lock-stitch seams
  • D05B27/02 - with feed dogs having horizontal and vertical movements
  • D05B71/00 - Lubricating or cooling devices
  • D05B73/00 - Casings
  • B65H2701/31 - Textiles threads or artificial strands of filaments
  • B65H2701/51522 - Wooden barrel

• US Classifications

  • 112 - Sewing