3451720

Information

• Patent Grant
• 3451720

• References
• Source

• Patent Number

  3,451,720

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1969
  55 years ago

• CPC

  • A44B11/2526 - with an operating lever
  • Y10T24/45607 - with additional cavity for engaging different projection
  • Y10T24/45649 - Element and component pivot about same axis
  • Y10T24/45712 - having interlocking portion thereof housed continuously within cavity

• US Classifications

  • 297 - Chairs and seats
  • 024 - Buckles, buttons, clasps, etc.