2207871

Information

• Patent Grant
• 2207871

• References
• Source

• Patent Number

  2,207,871

• Date Filed

  Not available

• Date Issued

  Tuesday, July 16, 1940
  84 years ago

• CPC

  • H05B1/0219 - actuated by modification of the magnetic properties of a material
  • F24C15/105 - Constructive details concerning the regulation of the temperature
  • F24C15/106 - electric circuits

• US Classifications

  • 219 - Electric heating
  • 099 - Foods and beverages: apparatus
  • 236 - Automatic temperature and humidity regulation
  • 338 - Electrical resistors
  • 361 - Electricity: electrical systems and devices