1469020

Information

• Patent Grant
• 1469020

• References
• Source

• Patent Number

  1,469,020

• Date Filed

  Not available

• Date Issued

  Tuesday, September 25, 1923
  101 years ago

• CPC

  • B60C7/125 - enclosed chambers defined between rim and tread
  • Y10T152/10306 - Superimposed
  • Y10T152/10477 - Perforated

• US Classifications

  • 152 - Resilient tires and wheels