1323812

Information

• Patent Grant
• 1323812

• References
• Source

• Patent Number

  1,323,812

• Date Filed

  Not available

• Date Issued

  Tuesday, December 2, 1919
  105 years ago

• CPC

  • F28F27/00 - Control arrangements or safety devices specially adapted for heat-exchange or heat-transfer apparatus
  • F24F11/0012 - Air temperature
  • Y10S165/005 - Fluid level or amount
  • Y10S220/32 - Radiator cap

• US Classifications

  • 165 - Heat exchange
  • 116 - Signals and indicators
  • 123 - Internal-combustion engines
  • 220 - Receptacles