2246555

Information

• Patent Grant
• 2246555

• References
• Source

• Patent Number

  2,246,555

• Date Filed

  Not available

• Date Issued

  Tuesday, June 24, 1941
  83 years ago

• CPC

  • B64D43/02 - for indicating aircraft speed or stalling conditions
  • B64D2700/62201 - Turbulence detectors not using radar signals

• US Classifications

  • 073 - Measuring and testing
  • 340 - Communications: electrical