3166342

Information

• Patent Grant
• 3166342

• References
• Source

• Patent Number

  3,166,342

• Date Filed

  Not available

• Date Issued

  Tuesday, January 19, 1965
  60 years ago

• CPC

  • B42D5/008 - with means for engaging sheet perforations or slots
  • B42D5/005 - Supports for note-pads

• US Classifications

  • 281 - Books, strips, and leaves
  • 040 - Card, picture, or sign exhibiting
  • 248 - Supports
  • 402 - Binder device releasably engaging aperture or notch of sheet