2757361

Information

• Patent Grant
• 2757361

• References
• Source

• Patent Number

  2,757,361

• Date Filed

  Not available

• Date Issued

  Tuesday, July 31, 1956
  68 years ago

• CPC

  • B61K9/04 - Detectors for indicating the overheating of axle bearings and the like
  • G05G15/002 - due to an abnormal functioning of the controlled apparatus

• US Classifications

  • 246 - Railway switches and signals
  • 200 - Electricity: circuit makers and breakers
  • 337 - Electricity: electrothermally or thermally actuated switches
  • 340 - Communications: electrical