1918032

Information

• Patent Grant
• 1918032

• References
• Source

• Patent Number

  1,918,032

• Date Filed

  Not available

• Date Issued

  Tuesday, July 11, 1933
  90 years ago

• CPC

  • B60B9/20 - in rings concentric with wheel axis

• US Classifications

  • 152 - Resilient tires and wheels