2788556

Information

• Patent Grant
• 2788556

• References
• Source

• Patent Number

  2,788,556

• Date Filed

  Not available

• Date Issued

  Tuesday, April 16, 1957
  67 years ago

• CPC

  • A44B9/14 - Ordinary safety-pins
  • Y10T24/4668 - and penetrating portion formed from wire
  • Y10T24/492 - Distorted structure having shape facilitating impaling

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.