2272872

Information

• Patent Grant
• 2272872

• References
• Source

• Patent Number

  2,272,872

• Date Filed

  Not available

• Date Issued

  Tuesday, February 10, 1942
  82 years ago

• CPC

  • B60T8/3245 - responsive to the speed difference between wheels and rail, or between two wheels or two axles

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 188 - Brakes