631379

Information

• Patent Grant
• 631379

• References
• Source

• Patent Number

  631,379

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1899
  125 years ago

• CPC

  • A44B1/36 - with counterpiece in the form of cotter, split-pin, or the like
  • Y10T24/3666 - Separate thread bar

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.