2994289

Information

• Patent Grant
• 2994289

• References
• Source

• Patent Number

  2,994,289

• Date Filed

  Not available

• Date Issued

  Tuesday, August 1, 1961
  63 years ago

• CPC

  • D05B3/16 - shank buttons
  • D05B73/12 - Slides Needle plates

• US Classifications

  • 112 - Sewing