3173391

Information

• Patent Grant
• 3173391

• References
• Source

• Patent Number

  3,173,391

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1965
  59 years ago

• CPC

  • D05B1/14 - Combined or alternative chain-stitch and lock-stitch seams
  • D05B57/00 - Loop takers
  • D05B73/12 - Slides Needle plates

• US Classifications

  • 112 - Sewing