3861440

Information

• Patent Grant
• 3861440

• References
• Source

• Patent Number

  3,861,440

• Date Filed

  Not available

• Date Issued

  Tuesday, January 21, 1975
  50 years ago

• CPC

  • B60C15/0072 - with ply reverse folding
  • B29D30/22 - Breaker plies being applied in the unexpanded state
  • B60C9/0207 - Carcasses comprising an interrupted ply, i.e. where the carcass ply does not continuously extend from bead to bead but is interrupted
  • B60C9/06 - the cords extend diagonally from bead to bead and run in opposite directions in each successive carcass ply
  • B60C9/28 - characterised by the belt or breaker dimensions or curvature relative to carcass
  • Y10T152/1081 - Breaker or belt characterized by the chemical composition or physical properties of elastomer or the like

• US Classifications

  • 152 - Resilient tires and wheels