2971771

Information

• Patent Grant
• 2971771

• References
• Source

• Patent Number

  2,971,771

• Date Filed

  Not available

• Date Issued

  Tuesday, February 14, 1961
  64 years ago

• CPC

  • F16F1/374 - having a spherical or the like shape
  • B60G5/005 - the wheels being fixed on a non-pivotal structure
  • B60G11/22 - having rubber springs only

• US Classifications

  • 280 - Land vehicles
  • 267 - Spring devices