1480174

Information

• Patent Grant
• 1480174

• References
• Source

• Patent Number

  1,480,174

• Date Filed

  Not available

• Date Issued

  Tuesday, January 8, 1924
  101 years ago

• CPC

  • H05B1/0222 - actuated by changing weight, level or centre of gravity

• US Classifications

  • 392 - Electric resistance heating devices
  • 200 - Electricity: circuit makers and breakers