2115989

Information

• Patent Grant
• 2115989

• References
• Source

• Patent Number

  2,115,989

• Date Filed

  Not available

• Date Issued

  Tuesday, May 3, 1938
  86 years ago

• CPC

  • B60B37/06 - the wheels being integral with, or rigidly attached to, hollow axles

• US Classifications

  • 105 - Railway rolling stock
  • 295 - Railway wheels and axles