2760490

Information

• Patent Grant
• 2760490

• References
• Source

• Patent Number

  2,760,490

• Date Filed

  Not available

• Date Issued

  Tuesday, August 28, 1956
  68 years ago

• CPC

  • B42F13/408 - with sheet rests or sheet lifters
  • B42F13/26 - and locked when so engaged

• US Classifications

  • 402 - Binder device releasably engaging aperture or notch of sheet
  • D19 - Office supplies