1689649

Information

• Patent Grant
• 1689649

• References
• Source

• Patent Number

  1,689,649

• Date Filed

  Not available

• Date Issued

  Tuesday, October 30, 1928
  96 years ago

• CPC

  • B60C29/06 - Accessories for tyre-inflating valves
  • B60B21/02 - characterised by transverse section
  • Y10S152/13 - Valves stem guards

• US Classifications

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