3220358

Information

• Patent Grant
• 3220358

• References
• Source

• Patent Number

  3,220,358

• Date Filed

  Not available

• Date Issued

  Tuesday, November 30, 1965
  59 years ago

• CPC

  • B60G11/22 - having rubber springs only
  • B61F5/08 - incorporating rubber springs
  • B61F5/304 - Torsion-bar springs
  • B61F5/305 - incorporating rubber springs
  • B61F5/32 - Guides

• US Classifications

  • 105 - Railway rolling stock
  • 073 - Measuring and testing
  • 267 - Spring devices
  • 384 - Bearings