1884525

Information

• Patent Grant
• 1884525

• References
• Source

• Patent Number

  1,884,525

• Date Filed

  Not available

• Date Issued

  Tuesday, October 25, 1932
  92 years ago

• CPC

  • A44B9/14 - Ordinary safety-pins
  • Y10T24/3461 - having separate pin loss prevention means
  • Y10T24/4646 - Means engages formation formed on penetrating portion
  • Y10T24/4648 - having nonresilient and resilient components
  • Y10T24/4661 - Resiliently biased about connection

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.