1458532

Information

• Patent Grant
• 1458532

• References
• Source

• Patent Number

  1,458,532

• Date Filed

  Not available

• Date Issued

  Tuesday, June 12, 1923
  101 years ago

• CPC

  • B60B9/20 - in rings concentric with wheel axis
  • Y10S152/18 - Hub tires

• US Classifications

  • 152 - Resilient tires and wheels
  • 251 - Valves and valve actuation
  • 267 - Spring devices