3899037

Information

• Patent Grant
• 3899037

• References
• Source

• Patent Number

  3,899,037

• Date Filed

  Not available

• Date Issued

  Tuesday, August 12, 1975
  49 years ago

• CPC

  • B62D49/0678 - Tractors of variable track width or wheel base
  • B60G17/01925 - Pendulum-type devices
  • B60G17/033 - characterised by regulating means acting on more than one spring
  • B62D21/14 - of adjustable length or width
  • B62D61/12 - with variable number of ground engaging wheels
  • B60G2300/40 - Variable track or wheelbase vehicles

• US Classifications

  • 180 - Motor vehicles
  • 280 - Land vehicles