1389778

Information

• Patent Grant
• 1389778

• References
• Source

• Patent Number

  1,389,778

• Date Filed

  Not available

• Date Issued

  Tuesday, September 6, 1921
  103 years ago

• CPC

  • B60B3/004 - in the hub section
  • B60B3/142 - by central locking nut
  • B60B23/00 - Attaching rim to wheel body
  • B60B27/0026 - of the radial type

• US Classifications

  • 301 - Land vehicles: wheels and axles