3735513

Information

• Patent Grant
• 3735513

• References
• Source

• Patent Number

  3,735,513

• Date Filed

  Not available

• Date Issued

  Tuesday, May 29, 1973
  51 years ago

• CPC

  • G09F7/18 - Means for attaching signs, plates, panels, or boards to a supporting structure
  • G09F11/12 - the display elements being carried by endless belts, chains, or the like
  • G09F11/30 - the display elements being fed one by one from storage place to a display position
  • G09F19/02 - incorporating moving display members

• US Classifications

  • 040 - Card, picture, or sign exhibiting