721225

Information

• Patent Grant
• 721225

• References
• Source

• Patent Number

  721,225

• Date Filed

  Not available

• Date Issued

  Tuesday, February 24, 1903
  121 years ago

• CPC

  • A44B9/14 - Ordinary safety-pins
  • Y10T24/4646 - Means engages formation formed on penetrating portion
  • Y10T24/4652 - Means formed from resilient sheet metal

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.