2185151

Information

• Patent Grant
• 2185151

• References
• Source

• Patent Number

  2,185,151

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1939
  85 years ago

• CPC

  • B42D5/043 - Supports for desk-type calendars or diaries
  • B42D5/06 - Tear-off calendar blocks

• US Classifications

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