3728807

Information

• Patent Grant
• 3728807

• References
• Source

• Patent Number

  3,728,807

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1973
  51 years ago

• CPC

  • G09F11/24 - the advertising or display material forming part of a moving band

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 116 - Signals and indicators