3883930

Information

• Patent Grant
• 3883930

• References
• Source

• Patent Number

  3,883,930

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • A44B9/14 - Ordinary safety-pins
  • Y10T24/4652 - Means formed from resilient sheet metal
  • Y10T24/4671 - Wire also forms coiled bridging structure about which portion moves

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.