3820813

Information

• Patent Grant
• 3820813

• References
• Source

• Patent Number

  3,820,813

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • B60G11/64 - having both torsion-bar springs and fluid springs
  • B60G7/04 - Buffer means for limiting movement of arms
  • B60G11/48 - not including leaf springs
  • B60G11/62 - having both rubber springs and fluid springs
  • C10K1/16 - with non-aqueous liquids
  • B60G2206/16 - the arm having a U profile and/or made of a plate
  • B60G2206/162 - with a plate closing the profile in the total or partial length of the arm

• US Classifications

  • 280 - Land vehicles
  • 267 - Spring devices