2737272

Information

• Patent Grant
• 2737272

• References
• Source

• Patent Number

  2,737,272

• Date Filed

  Not available

• Date Issued

  Tuesday, March 6, 1956
  68 years ago

• CPC

  • B61H9/006 - Brakes for locomotives
  • Y10T137/86686 - Plural disk or plug
  • Y10T137/86928 - Sequentially progressive opening or closing of plural valves
  • Y10T477/878 - by closing throttle valve

• US Classifications

  • 477 - Interrelated power delivery controls, including engine control
  • 137 - Fluid handling