3572517

Information

• Patent Grant
• 3572517

• References
• Source

• Patent Number

  3,572,517

• Date Filed

  Not available

• Date Issued

  Tuesday, March 30, 1971
  54 years ago

• CPC

  • B66C23/76 - and movable to take account of variations of load or of variations of length of jib
  • B66C23/348 - the erection being operated by jacks
  • B66C23/36 - mounted on road or rail vehicles Manually-movable jib-cranes for use in workshops Floating cranes
  • B66C2700/0357 - Cranes on road or off-road vehicles, on trailers or towed vehicles Cranes on wheels or crane-trucks

• US Classifications

  • 212 - Traversing hoists