3856159

Information

• Patent Grant
• 3856159

• References
• Source

• Patent Number

  3,856,159

• Date Filed

  Not available

• Date Issued

  Tuesday, December 24, 1974
  50 years ago

• CPC

  • B65G67/00 - Loading or unloading vehicles
  • B66C17/00 - Overhead travelling cranes comprising one or more substantially horizontal girders the ends of which are directly supported by wheels or rollers running on tracks carried by spaced supports
  • B65G2814/0397 - for ships
  • B66C2700/01 - General aspects of mobile cranes, overhead travelling cranes, gantry cranes, loading bridges, cranes for building ships on slipways, cranes for foundries or cranes for public works

• US Classifications

  • 414 - Material or article handling