3884494

Information

• Patent Grant
• 3884494

• References
• Source

• Patent Number

  3,884,494

• Date Filed

  Not available

• Date Issued

  Tuesday, May 20, 1975
  49 years ago

• CPC

  • B62D53/065 - inclining platforms by detachable or folding swan necks
  • B28B15/00 - General arrangement or lay-out of plant Industrial outlines, plant installations
  • B62D49/005 - Tractors for semi-trailers
  • Y10S280/08 - Separable body or container-type semitrailers
  • Y10S280/09 - Occupant-steered trailers
  • Y10S280/11 - Walking attendant steered trailers

• US Classifications

  • 280 - Land vehicles
  • 052 - Static structures
  • 414 - Material or article handling