1367854

Information

• Patent Grant
• 1367854

• References
• Source

• Patent Number

  1,367,854

• Date Filed

  Not available

• Date Issued

  Tuesday, February 8, 1921
  103 years ago

• CPC

  • H01H3/022 - Emergency operating parts
  • H01H2003/0233 - for alarm triggering

• US Classifications

  • 200 - Electricity: circuit makers and breakers