2318546

Information

• Patent Grant
• 2318546

• References
• Source

• Patent Number

  2,318,546

• Date Filed

  Not available

• Date Issued

  Tuesday, May 4, 1943
  81 years ago

• CPC

  • B42D5/045 - combined with auxiliary devices
  • B42D5/06 - Tear-off calendar blocks

• US Classifications

  • 040 - Card, picture, or sign exhibiting