.~ Having load engager mounted for guided vertical movement beneath trolley
DEFINITION
Classification: 212/319
Having load engager mounted for guided vertical movement beneath trolley:
(under subclass 312) Subject matter including a load carrier beneath a rigid vertically oriented member which engages structure on the trolley* to guide the load carrier in up-and-down movement with respect to the trolley.
SEE OR SEARCH THIS CLASS, SUBCLASS:
333, for guide bars for guided vertical movement.
SEE OR SEARCH CLASS
187, Elevator, Industrial Lift Truck, or Stationary Lift for Vehicle,
9+, for an ambulant elevator comprising a platform upon which a load is to be placed and which is mounted for guided vertical movement.
414, Material or Article Handling, 591, for analogous structure having a claimed self-loading grab for engaging the load.
