1870142

Information

• Patent Grant
• 1870142

• References
• Source

• Patent Number

  1,870,142

• Date Filed

  Not available

• Date Issued

  Tuesday, August 2, 1932
  92 years ago

• CPC

  • B60B9/20 - in rings concentric with wheel axis

• US Classifications

  • 152 - Resilient tires and wheels
  • 301 - Land vehicles: wheels and axles