1388843

Information

• Patent Grant
• 1388843

• References
• Source

• Patent Number

  1,388,843

• Date Filed

  Not available

• Date Issued

  Tuesday, August 30, 1921
  103 years ago

• CPC

  • B60C7/10 - characterised by means for increasing resiliency
  • Y10T152/10423 - Superimposed rings

• US Classifications

  • 152 - Resilient tires and wheels