2143309

Information

• Patent Grant
• 2143309

• References
• Source

• Patent Number

  2,143,309

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1939
  86 years ago

• CPC

  • A44B13/0017 - made of metal plate
  • A44B13/0035 - using prongs
  • Y10S24/43 - including member having distinct formations and mating member selectively interlocking therewith
  • Y10T24/4523 - Hook
  • Y10T24/45921 - having shape facilitating impaling of mounting surface
  • Y10T24/45974 - formed from single piece of sheet metal

• US Classifications

  • 024 - Buckles, buttons, clasps, etc.