3900090

Information

• Patent Grant
• 3900090

• References
• Source

• Patent Number

  3,900,090

• Date Filed

  Not available

• Date Issued

  Tuesday, August 19, 1975
  49 years ago

• CPC

  • B63H21/22 - the propulsion power units being controlled from exterior of engine room
  • Y10S60/906 - Engine speed responsive throttle control system
  • Y10T477/644 - with brake control
  • Y10T477/6805 - Change to neutral idles engine

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 060 - Power plants
  • 091 - Motors: expansible chamber type