2170498

Information

• Patent Grant
• 2170498

• References
• Source

• Patent Number

  2,170,498

• Date Filed

  Not available

• Date Issued

  Tuesday, August 22, 1939
  85 years ago

• CPC

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

• US Classifications

  • 384 - Bearings