3749037

Information

• Patent Grant
• 3749037

• References
• Source

• Patent Number

  3,749,037

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1973
  51 years ago

• CPC

  • D05B11/00 - Machines for sewing quilts or mattresses
  • D05B69/32 - Vibration-minimising devices
  • D05B29/06 - Presser feet

• US Classifications

  • 112 - Sewing