578822

Information

• Patent Grant
• 578822

• References
• Source

• Patent Number

  578,822

• Date Filed

  Not available

• Date Issued

  Tuesday, March 16, 1897
  128 years ago

• CPC

  • A44B9/10 - Safety devices
  • A44C7/00 - Ear-rings Devices for piercing the ear-lobes
  • Y10T24/4623 - Coiled about longitudinal axis of held portion

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.