3419011

Information

• Patent Grant
• 3419011

• References
• Source

• Patent Number

  3,419,011

• Date Filed

  Not available

• Date Issued

  Tuesday, December 31, 1968
  56 years ago

• CPC

  • B42D5/046 - Suspension devices therefor
  • B42D5/06 - Tear-off calendar blocks
  • Y10T225/224 - With means to hold pad or stack of individual sheets

• US Classifications

  • 225 - Severing by tearing or breaking
  • 040 - Card, picture, or sign exhibiting
  • 281 - Books, strips, and leaves
  • 402 - Binder device releasably engaging aperture or notch of sheet
  • D19 - Office supplies