2220592

Information

• Patent Grant
• 2220592

• References
• Source

• Patent Number

  2,220,592

• Date Filed

  Not available

• Date Issued

  Tuesday, November 5, 1940
  84 years ago

• CPC

  • A44B9/14 - Ordinary safety-pins
  • Y10T24/312 - Chain connector
  • Y10T24/3475 - having intermediate connector allowing movement
  • Y10T24/3904 - Bead chain fasteners

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.