3490389

Information

• Patent Grant
• 3490389

• References
• Source

• Patent Number

  3,490,389

• Date Filed

  Not available

• Date Issued

  Tuesday, January 20, 1970
  55 years ago

• CPC

  • B61D3/04 - with movable floors
  • B61D3/182 - specially adapted for heavy vehicles
  • B61D47/005 - Loading or unloading devices combined with road vehicles carrying wagons

• US Classifications

  • 414 - Material or article handling
  • 104 - Railways
  • 410 - Freight accommodation on freight carrier