2816987

Information

• Patent Grant
• 2816987

• References
• Source

• Patent Number

  2,816,987

• Date Filed

  Not available

• Date Issued

  Tuesday, December 17, 1957
  67 years ago

• CPC

  • H01H71/1027 - comprising a bidirectional connecting member actuated by the opening movement of one pole to trip a neighbour pole
  • H01H73/24 - reset by lever

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches