1321408

Information

• Patent Grant
• 1321408

• References
• Source

• Patent Number

  1,321,408

• Date Filed

  Not available

• Date Issued

  Tuesday, November 11, 1919
  106 years ago

• CPC

  • A44B9/14 - Ordinary safety-pins
  • Y10T24/3459 - and penetrating prong
  • Y10T24/4664 - having resilient bridging structure between portion and means
  • Y10T24/468 - having interconnected distinct penetrating portions

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.