3820747

Information

• Patent Grant
• 3820747

• References
• Source

• Patent Number

  3,820,747

• Date Filed

  Not available

• Date Issued

  Friday, June 28, 1974
  50 years ago

• CPC

  • B62D33/00 - Superstructures for load-carrying vehicles
  • B60P3/06 - for carrying vehicles
  • B60P3/08 - Multilevel-deck construction carrying vehicles
  • B61D3/02 - with multiple deck arrangements
  • B61D3/14 - comprising running gear interconnected by load supports facilitating low-level load transport
  • B61D3/18 - for vehicles
  • B62D33/04 - Enclosed load compartments Frameworks for movable panels, tarpaulins or side curtains
  • B62D53/00 - Tractor-trailer combinations Road trains

• US Classifications

  • 244 - Aeronautics and astronautics