1477215

Information

• Patent Grant
• 1477215

• References
• Source

• Patent Number

  1,477,215

• Date Filed

  Not available

• Date Issued

  Tuesday, December 11, 1923
  101 years ago

• CPC

  • B60T13/465 - for railway vehicles

• US Classifications

  • 303 - Fluid-pressure and analogous brake systems
  • 185 - Motors: spring, weight, or animal powered