Pet furniture in the nature of cat trees

[ Machines and machine tools, namely, dredging machines, earth compacting machines, earth moving machines, namely, backhoes, graders and loaders, excavating machines, stacking machines, elevators, loading and unloading machines, material handling machines, namely, palletizers and case elevators; transport, lifting, stacking and conveyor devices, equipment and machines, included in this class, namely, conveyors, elevating or lifting work platforms, power-operated lifting and moving equipment, ...