Adjustable height bookcase
Auxiliary drawer structure on top surface on a desk
Built-in baking and roasting oven
Cabinet assembly
Cabinet with downward extendable/retractable shelves
Collapsible storage and display device
Collapsible supporting device for supporting a vertically adjust
Concealed retractable housings
Container for receiving currency bills
Display and storage unit
Electric storage box
Elevated screen
Furniture drive
Height adjustable structure of desk combination
In-vehicle lift mechanism
Linear actuator for retractable platform
Motorized lift mechanism
Multi-adjustable, multi-functional work station system
Operator work station
Operator work station having a monitor support assembly