2553814

Information

• Patent Grant
• 2553814

• References
• Source

• Patent Number

  2,553,814

• Date Filed

  Not available

• Date Issued

  Tuesday, May 22, 1951
  73 years ago

• CPC

  • B61K9/04 - Detectors for indicating the overheating of axle bearings and the like
  • Y10S116/38 - Hot box alarm

• US Classifications

  • 116 - Signals and indicators
  • 042 - Firearms
  • 089 - Ordnance
  • 102 - Ammunition and explosives
  • 246 - Railway switches and signals
  • 346 - Recorders