3402438

Information

• Patent Grant
• 3402438

• References
• Source

• Patent Number

  3,402,438

• Date Filed

  Not available

• Date Issued

  Tuesday, September 24, 1968
  56 years ago

• CPC

  • A44C7/003 - Ear-studs or their catch devices
  • A44D2201/02 - with both stud and socket members made from one piece
  • Y10T24/41 - Pierced earring fastener
  • Y10T24/4625 - and aperture therein alignable with another spaced aperture of means

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.
  • 063 - Jewelry