3814159

Information

• Patent Grant
• 3814159

• References
• Source

• Patent Number

  3,814,159

• Date Filed

  Not available

• Date Issued

  Tuesday, June 4, 1974
  50 years ago

• CPC

  • B60C17/04 - utilising additional non-inflatable supports which become load-supporting in emergency
  • B60C17/041 - characterised by coupling or locking means between rim and support
  • B60C17/048 - comprising transverse ribs
  • B60C2017/068 - comprising springs

• US Classifications

  • 152 - Resilient tires and wheels