2765378

Information

• Patent Grant
• 2765378

• References
• Source

• Patent Number

  2,765,378

• Date Filed

  Not available

• Date Issued

  Tuesday, October 2, 1956
  68 years ago

• CPC

  • H01H33/34 - hydraulic
  • H01H2033/308 - comprising control and pilot valves
  • Y10T137/86622 - Motor-operated
  • Y10T137/8671 - With annular passage [e.g., spool]

• US Classifications

  • 200 - Electricity: circuit makers and breakers
  • 060 - Power plants
  • 091 - Motors: expansible chamber type
  • 137 - Fluid handling