2589915

Information

• Patent Grant
• 2589915

• References
• Source

• Patent Number

  2,589,915

• Date Filed

  Not available

• Date Issued

  Tuesday, March 18, 1952
  72 years ago

• CPC

  • B66C23/10 - the paths being substantially horizontal Level-luffing jib-cranes
  • B66C2700/0314 - in combination with the movement of the counterweight

• US Classifications

  • 212 - Traversing hoists