2785247

Information

• Patent Grant
• 2785247

• References
• Source

• Patent Number

  2,785,247

• Date Filed

  Not available

• Date Issued

  Tuesday, March 12, 1957
  68 years ago

• CPC

  • B64D45/00 - Aircraft indicators or protectors not otherwise provided for
  • B64D2700/62263 - Devices indicating or eliminating decrease of the airspeed

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 340 - Communications: electrical