3250955

Information

• Patent Grant
• 3250955

• References
• Source

• Patent Number

  3,250,955

• Date Filed

  Not available

• Date Issued

  Tuesday, May 10, 1966
  58 years ago

• CPC

  • H01H36/0053 - periodically operated
  • F02P7/0677 - Mechanical arrangements
  • G05D23/275 - with sensing element expanding, contracting, or fusing in response to changes of temperature
  • H01H37/66 - Magnetic reinforcement of contact pressure Magnet causing snap action

• US Classifications

  • 315 - Electric lamp and discharge devices: systems
  • 200 - Electricity: circuit makers and breakers
  • 335 - Electricity: magnetically operated switches, magnets, and electromagnets