3001491

Information

• Patent Grant
• 3001491

• References
• Source

• Patent Number

  3,001,491

• Date Filed

  Not available

• Date Issued

  Tuesday, September 26, 1961
  63 years ago

• CPC

  • D05B19/00 - Programme-controlled sewing machines
  • D05B3/08 - for buttonholes with eyelet ends
  • D05B69/34 - Hand-wheel clutches

• US Classifications

  • 112 - Sewing
  • 192 - Clutches and power-stop control