2294540

Information

• Patent Grant
• 2294540

• References
• Source

• Patent Number

  2,294,540

• Date Filed

  Not available

• Date Issued

  Tuesday, September 1, 1942
  82 years ago

• CPC

  • G01W1/17 - Catathermometers for measuring "cooling value" related either to weather conditions or to comfort of other human environment
  • Y10S236/13 - Humidithermostat

• US Classifications

  • 374 - Thermal measuring and testing
  • 236 - Automatic temperature and humidity regulation