639951

Information

• Patent Grant
• 639951

• References
• Source

• Patent Number

  639,951

• Date Filed

  Not available

• Date Issued

  Tuesday, December 26, 1899
  125 years ago

• CPC

  • B60C19/12 - Puncture preventing arrangements
  • Y10T152/10054 - Enclosed cushion
  • Y10T152/10144 - Single tube tires internal

• US Classifications

  • 152 - Resilient tires and wheels