2173659

Information

• Patent Grant
• 2173659

• References
• Source

• Patent Number

  2,173,659

• Date Filed

  Not available

• Date Issued

  Tuesday, September 19, 1939
  85 years ago

• CPC

  • F16H63/00 - Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
  • B60K2704/04 - with preselection system
  • Y10T477/6931 - Selector-type

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control