393766

Information

• Patent Grant
• 393766

• References
• Source

• Patent Number

  393,766

• Date Filed

  Not available

• Date Issued

  Tuesday, December 4, 1888
  136 years ago

• CPC

  • D05B57/04 - rotary
  • D05B1/06 - Single chain-stitch seams
  • D05B57/02 - for chain-stitch sewing machines

• US Classifications

  • 112 - Sewing