2469922

Information

• Patent Grant
• 2469922

• References
• Source

• Patent Number

  2,469,922

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1949
  75 years ago

• CPC

  • B42F15/0052 - for suspending stacks of temporarily bound sheets

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet
  • 310 - Electrical generator or motor structure