2163189

Information

• Patent Grant
• 2163189

• References
• Source

• Patent Number

  2,163,189

• Date Filed

  Not available

• Date Issued

  Tuesday, June 20, 1939
  85 years ago

• CPC

  • B60T15/048 - Controlling pressure brakes of railway vehicles
  • Y10T137/4449 - Gravity or capillary feed
  • Y10T137/86638 - Rotary valve

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 137 - Fluid handling