1877988

Information

• Patent Grant
• 1877988

• References
• Source

• Patent Number

  1,877,988

• Date Filed

  Not available

• Date Issued

  Tuesday, September 20, 1932
  92 years ago

• CPC

  • B60C11/032 - Patterns comprising isolated recesses
  • B60C11/00 - Tyre tread bands Tread patterns Anti-skid inserts
  • B60C11/0323 - tread comprising channels under the tread surface
  • Y10T152/10126 - with removable inner tube

• US Classifications

  • 152 - Resilient tires and wheels
  • D12 - Transportation