3073047

Information

• Patent Grant
• 3073047

• References
• Source

• Patent Number

  3,073,047

• Date Filed

  Not available

• Date Issued

  Tuesday, January 15, 1963
  62 years ago

• CPC

  • F03D3/062 - Construction
  • G09F7/22 - for rotatably or swingably mounting
  • F05B2220/25 - as advertisement
  • Y02E10/74 - Wind turbines with rotation axis perpendicular to the wind direction

• US Classifications

  • 040 - Card, picture, or sign exhibiting
  • D20 - Sales and advertising equipment