1344659

Information

• Patent Grant
• 1344659

• References
• Source

• Patent Number

  1,344,659

• Date Filed

  Not available

• Date Issued

  Tuesday, June 29, 1920
  104 years ago

• CPC

  • B66C23/36 - mounted on road or rail vehicles Manually-movable jib-cranes for use in workshops Floating cranes
  • B66C23/72 - Counterweights or supports for balancing lifting couples
  • B66C2700/0342 - on a turntable
  • B66C2700/0392 - Movement of the crane arm Coupling of the crane arm with the counterweights Safety devices for the movement of the arm

• US Classifications

  • 212 - Traversing hoists