2405140

Information

• Patent Grant
• 2405140

• References
• Source

• Patent Number

  2,405,140

• Date Filed

  Not available

• Date Issued

  Tuesday, August 6, 1946
  78 years ago

• CPC

  • H01H36/02 - actuated by movement of a float carrying a magnet
  • G01F23/52 - using electrically actuated indicating means

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 073 - Measuring and testing
  • 340 - Communications: electrical