1055227

Information

• Patent Grant
• 1055227

• References
• Source

• Patent Number

  1,055,227

• Date Filed

  Not available

• Date Issued

  Tuesday, March 4, 1913
  112 years ago

• CPC

  • H01H37/765 - using a sliding contact between a metallic cylindrical housing and a central electrode
  • Y10S200/16 - Gas detector

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches
  • 200 - Electricity: circuit makers and breakers