3730246

Information

• Patent Grant
• 3730246

• References
• Source

• Patent Number

  3,730,246

• Date Filed

  Not available

• Date Issued

  Tuesday, May 1, 1973
  51 years ago

• CPC

  • B29D30/22 - Breaker plies being applied in the unexpanded state
  • B60C9/20 - built-up from rubberised plies each having all cords arranged substantially parallel
  • Y10S152/19 - Sandwich breakers

• US Classifications

  • 152 - Resilient tires and wheels