1622688

Information

• Patent Grant
• 1622688

• References
• Source

• Patent Number

  1,622,688

• Date Filed

  Not available

• Date Issued

  Tuesday, March 29, 1927
  98 years ago

• CPC

  • B60C23/0496 - Valve stem attachments positioned outside of the tyre chamber
  • Y10S152/13 - Valves stem guards

• US Classifications

  • 073 - Measuring and testing
  • 152 - Resilient tires and wheels
  • 301 - Land vehicles: wheels and axles