1722186

Information

• Patent Grant
• 1722186

• References
• Source

• Patent Number

  1,722,186

• Date Filed

  Not available

• Date Issued

  Tuesday, July 23, 1929
  95 years ago

• CPC

  • G05D23/2754 - using bimetallic element
  • Y10S200/27 - Thermal magnetic snap

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 200 - Electricity: circuit makers and breakers
  • 236 - Automatic temperature and humidity regulation
  • 361 - Electricity: electrical systems and devices