1239813

Information

• Patent Grant
• 1239813

• References
• Source

• Patent Number

  1,239,813

• Date Filed

  Not available

• Date Issued

  Tuesday, September 11, 1917
  107 years ago

• CPC

  • B60C5/02 - having separate inflatable inserts
  • Y10T152/10756 - Positive casing closure

• US Classifications

  • 152 - Resilient tires and wheels