3682219

Information

• Patent Grant
• 3682219

• References
• Source

• Patent Number

  3,682,219

• Date Filed

  Not available

• Date Issued

  Tuesday, August 8, 1972
  52 years ago

• CPC

  • B60C17/06 - resilient
  • 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
  • B60C17/045 - Rotatable supports relative to the rim
  • B60C17/10 - Internal lubrication
  • B60C19/003 - Balancing means attached to the tyre
  • B60C2017/068 - comprising springs
  • Y10T152/10738 - with means to protect tire from rim

• US Classifications

  • 152 - Resilient tires and wheels