2547667

Information

• Patent Grant
• 2547667

• References
• Source

• Patent Number

  2,547,667

• Date Filed

  Not available

• Date Issued

  Tuesday, April 3, 1951
  74 years ago

• CPC

  • B60B17/0031 - using springs

• US Classifications

  • 295 - Railway wheels and axles
  • 152 - Resilient tires and wheels