2520461

Information

• Patent Grant
• 2520461

• References
• Source

• Patent Number

  2,520,461

• Date Filed

  Not available

• Date Issued

  Tuesday, August 29, 1950
  74 years ago

• CPC

  • G09F21/22 - Dispensing devices for pamphlets or similar advertising matter from vehicles
  • B42F17/28 - in the form of endless bands or revolving drums

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • 211 - Supports: racks