3369508

Information

• Patent Grant
• 3369508

• References
• Source

• Patent Number

  3,369,508

• Date Filed

  Not available

• Date Issued

  Tuesday, February 20, 1968
  56 years ago

• CPC

  • D05B3/243 - for embroidering
  • D05B27/24 - Feed-dog lifting and lowering devices
  • D05B29/06 - Presser feet
  • Y10T74/2101 - Cams

• US Classifications

  • 112 - Sewing
  • 074 - Machine element or mechanism