Metal laboratory ventilation hoods

Commercial and laboratory furniture, namely file cabinets, desks, tables, furniture bases in the nature of cabinets and furniture legs to support table tops, desk pedestals, panels to define work spaces and doors for such panels in the nature of movable office partitions, furniture partitions, freestanding panel units for exhibitions, displays and partitioning, wall-mounted panel units for exhibitions, displays and partitioning, desk returns in the nature of U-shaped or L-shaped desks, drawer dividers, cupboards, credenzas, bookcases, coat racks, drafting tables, work surfaces, desk tops, counters in the nature of table tops, and connecting accessories in the nature of furniture parts for all of the foregoing goods