3876847

Information

• Patent Grant
• 3876847

• References
• Source

• Patent Number

  3,876,847

• Date Filed

  Not available

• Date Issued

  Tuesday, April 8, 1975
  49 years ago

• CPC

  • H01H9/16 - Indicators for switching condition
  • H01H3/30 - using spring motor
  • H01H9/28 - for locking switch parts by a key or equivalent removable member
  • H01H2003/3089 - Devices for manual releasing of locked charged spring motor; Devices for remote releasing

• US Classifications

  • 200 - Electricity: circuit makers and breakers