981213

Information

• Patent Grant
• 981213

• References
• Source

• Patent Number

  981,213

• Date Filed

  Not available

• Date Issued

  Tuesday, January 10, 1911
  114 years ago

• CPC

  • B60C7/12 - using enclosed chambers
  • Y10T152/10468 - Chambered

• US Classifications

  • 152 - Resilient tires and wheels