1781867

Information

• Patent Grant
• 1781867

• References
• Source

• Patent Number

  1,781,867

• Date Filed

  Not available

• Date Issued

  Tuesday, November 18, 1930
  93 years ago

• CPC

  • B60B17/0006 - Construction of wheel bodies
  • Y10T29/49483 - Railway or trolley wheel making

• US Classifications

  • 295 - Railway wheels and axles
  • 029 - Metal working