2343877

Information

• Patent Grant
• 2343877

• References
• Source

• Patent Number

  2,343,877

• Date Filed

  Not available

• Date Issued

  Tuesday, March 14, 1944
  80 years ago

• CPC

  • D05B57/16 - with bobbin casings guided in tracks
  • D05B57/14 - with rotary hooks

• US Classifications

  • 112 - Sewing