2594523

Information

• Patent Grant
• 2594523

• References
• Source

• Patent Number

  2,594,523

• Date Filed

  Not available

• Date Issued

  Tuesday, April 29, 1952
  72 years ago

• CPC

  • D05B57/18 - with bobbin casings held by removable caps
  • D05B57/26 - Bobbin holders or casings Bobbin holder or case guards Bobbin discharge devices

• US Classifications

  • 112 - Sewing