HIERARCHY

Stick-on whiteboards and dry-erase boards; chalkboards; slate boards for writing; dry erasable marker boards for writing; easels; dry erase writing surfaces, namely, low-glare projection porcelain writing boards for use with markers; markers; erasers; dry erase writing boards and writing surfaces and component parts for dry erase writing surfaces in the nature of porcelain steel skins and porcelain steel panels for resurfacing dry erase writing boards; blackboards and drawing boards; magnetic boards being office requisites; whiteboard erasers; writing board erasers; dry-erase writing boards; movable dry-erase writing boards; wall-mounted whiteboards; movable whiteboards; glass drawing boards; glass boards for writing; movable glass drawing boards; movable glass boards for writing; dry erase glass writing panel for interior use

Furniture; chairs; desks; seats; stools; tables; workstations having multi-use work surfaces for use in a wide variety of fields; computer workstations comprising of tables