28004

Information

• Patent Grant
• 28004

• References
• Source

• Patent Number

  28,004

• Date Filed

  Not available

• Date Issued

  Tuesday, April 24, 1860
  165 years ago

• CPC

  • B60B17/00 - Wheels characterised by rail-engaging elements
  • F16H48/22 - using friction clutches or brakes
  • F16H48/295 - using multiple means for force boosting
  • F16H2048/202 - using freewheel clutches

• US Classifications

  • 295 - Railway wheels and axles