2445170

Information

• Patent Grant
• 2445170

• References
• Source

• Patent Number

  2,445,170

• Date Filed

  Not available

• Date Issued

  Tuesday, July 13, 1948
  76 years ago

• CPC

  • B43K29/0875 - with calendars

• US Classifications

  • 040 - Card, picture, or sign exhibiting