3818409

Information

• Patent Grant
• 3818409

• References
• Source

• Patent Number

  3,818,409

• Date Filed

  Not available

• Date Issued

  Tuesday, June 18, 1974
  50 years ago

• CPC

  • H01H85/38 - Means for extinguishing or suppressing arc
  • H01H85/0445 - fast or slow type
  • H01H85/0043 - Boiling of a material associated with the fusible element

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches