3554616

Information

• Patent Grant
• 3554616

• References
• Source

• Patent Number

  3,554,616

• Date Filed

  Not available

• Date Issued

  Tuesday, January 12, 1971
  53 years ago

• CPC

  • B62D55/1083 - Torsion-bar springs
  • B62D55/14 - Arrangement, location, or adaptation of rollers

• US Classifications

  • 305 - Wheel substitutes for land vehicles
  • 267 - Spring devices