3813062

Information

• Patent Grant
• 3813062

• References
• Source

• Patent Number

  3,813,062

• Date Filed

  Not available

• Date Issued

  Tuesday, May 28, 1974
  50 years ago

• CPC

  • B64C31/04 - Man-powered aircraft
  • B64C11/28 - Collapsible or foldable blades

• US Classifications

  • 244 - Aeronautics and astronautics