3383786

Information

• Patent Grant
• 3383786

• References
• Source

• Patent Number

  3,383,786

• Date Filed

  Not available

• Date Issued

  Tuesday, May 21, 1968
  56 years ago

• CPC

  • B42D5/043 - Supports for desk-type calendars or diaries
  • B42D5/041 - with means for engaging calendar sheet perforations or slots

• US Classifications

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