3514997

Information

• Patent Grant
• 3514997

• References
• Source

• Patent Number

  3,514,997

• Date Filed

  Not available

• Date Issued

  Tuesday, June 2, 1970
  54 years ago

• CPC

  • B64D43/02 - for indicating aircraft speed or stalling conditions
  • G01P13/025 - indicating air data, i.e. flight variables of an aircraft
  • B64D2700/6228 - Airflow direction indicators

• US Classifications

  • 073 - Measuring and testing
  • 244 - Aeronautics and astronautics
  • 340 - Communications: electrical