2502318

Information

• Patent Grant
• 2502318

• References
• Source

• Patent Number

  2,502,318

• Date Filed

  Not available

• Date Issued

  Tuesday, March 28, 1950
  74 years ago

• CPC

  • F16N29/04 - enabling a warning to be given enabling moving parts to be stopped
  • Y10S116/38 - Hot box alarm
  • Y10S246/02 - Thermal sensing devices

• US Classifications

  • 184 - Lubrication
  • 116 - Signals and indicators
  • 246 - Railway switches and signals