1820008

Information

• Patent Grant
• 1820008

• References
• Source

• Patent Number

  1,820,008

• Date Filed

  Not available

• Date Issued

  Tuesday, August 25, 1931
  93 years ago

• CPC

  • G09F7/18 - Means for attaching signs, plates, panels, or boards to a supporting structure
  • G09F2007/1882 - Emblems

• US Classifications

  • 040 - Card, picture, or sign exhibiting