3800628

Information

• Patent Grant
• 3800628

• References
• Source

• Patent Number

  3,800,628

• Date Filed

  Not available

• Date Issued

  Tuesday, April 2, 1974
  50 years ago

• CPC

  • F16H61/0269 - characterised by low integration or small number of valves
  • F16H2061/0288 - Relay valve
  • Y10T477/693754 - Speed responsive control
  • Y10T477/693965 - Transmission setting contingent

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control