2963809

Information

• Patent Grant
• 2963809

• References
• Source

• Patent Number

  2,963,809

• Date Filed

  Not available

• Date Issued

  Tuesday, December 13, 1960
  64 years ago

• CPC

  • B42F5/00 - Sheets and objects temporarily attached together Means therefor Albums
  • B42P2241/08 - Perforations or slots that can cooperate with filing means as claws, rings or the like

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 402 - Binder device releasably engaging aperture or notch of sheet
  • D19 - Office supplies