3815064

Information

• Patent Grant
• 3815064

• References
• Source

• Patent Number

  3,815,064

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • H01H71/40 - Combined electrothermal and electromagnetic mechanisms
  • H01H71/7418 - Adjusting both electrothermal and electromagnetic mechanism
  • H01H2069/013 - with calibrating screws in trip bar
  • H01H2071/7481 - with indexing means for magnetic or thermal tripping adjustment knob

• US Classifications

  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets