3468048

Information

• Patent Grant
• 3468048

• References
• Source

• Patent Number

  3,468,048

• Date Filed

  Not available

• Date Issued

  Tuesday, September 23, 1969
  55 years ago

• CPC

  • G09D3/06 - with rotatable members

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • D19 - Office supplies