2660140

Information

• Patent Grant
• 2660140

• References
• Source

• Patent Number

  2,660,140

• Date Filed

  Not available

• Date Issued

  Tuesday, November 24, 1953
  71 years ago

• CPC

  • F16F15/04 - using elastic means
  • D05B73/06 - for free-arm sewing machines
  • D05B75/02 - for drop-head sewing machines
  • D05B75/04 - with noise-suppressing devices

• US Classifications

  • 112 - Sewing