1223540

Information

• Patent Grant
• 1223540

• References
• Source

• Patent Number

  1,223,540

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1917
  107 years ago

• CPC

  • A44B9/10 - Safety devices
  • Y10T24/4613 - Moves pivoting holding component
  • Y10T24/4616 - having pierceable [e.g., cork] or naturally resilient [e.g., rubber] surfaces

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.