20 (Based on Intent to Use) Furniture, mirrors, picture frames; goods (not included in other classes) of wood, cork, reed, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum and substitutes for all these materials, or of plastics; This class includes mainly furniture and its parts and plastic goods, not included in other classes; Includes, in particular-- metal furniture and furniture for camping; bedding (for example-- mattresses, spring mattresses, pillows); looking glasses and furnishing or toilet mirrors; registration number plates not of metal; letter boxes not of metal or masonry; Does not include, in particular-- certain special types of mirrors, classified according to their function or purpose (consult the Alphabetical List of Goods); special furniture for laboratories (Cl; 09); special furniture for medical use (Cl; 10); bedding linen (Cl; 24); eiderdowns (Cl; 24)