3665156

Information

• Patent Grant
• 3665156

• References
• Source

• Patent Number

  3,665,156

• Date Filed

  Not available

• Date Issued

  Tuesday, May 23, 1972
  52 years ago

• CPC

  • H01H35/30 - Means for transmitting pressure to pressure-responsive operating part
  • H01H35/34 - actuated by diaphragm
  • Y10T137/3099 - Float responsive

• US Classifications

  • 392 - Electric resistance heating devices
  • 137 - Fluid handling
  • 200 - Electricity: circuit makers and breakers
  • 219 - Electric heating