2900470

Information

• Patent Grant
• 2900470

• References
• Source

• Patent Number

  2,900,470

• Date Filed

  Not available

• Date Issued

  Tuesday, August 18, 1959
  65 years ago

• CPC

  • F02N1/005 - Safety means
  • H01H35/2607 - Means for adjustment of "ON" or "OFF" operating pressure
  • H01H35/34 - actuated by diaphragm

• US Classifications

  • 200 - Electricity: circuit makers and breakers