2756304

Information

• Patent Grant
• 2756304

• References
• Source

• Patent Number

  2,756,304

• Date Filed

  Not available

• Date Issued

  Tuesday, July 24, 1956
  69 years ago

• CPC

  • G08B5/38 - using flashing light
  • F16H35/14 - Mechanisms with only two stable positions
  • H01H5/30 - by buckling of disc springs
  • H01H37/48 - with extensible rigid rods or tubes
  • H01H37/50 - with extensible wires under tension
  • H01H75/06 - effecting one reclosing action only

• US Classifications

  • 337 - Electricity: electrothermally or thermally actuated switches