6. Class 6 Common metals and their alloys; metal building materials; transportable buildings of metal;
materials of metal for railway tracks; nonelectric cables and wires of common metal; ironmongery and small
items of metal hardware; pipes and tubes of metal; safes; goods of common metal not included in other classes;
and ores.
7. Class 7 Machines and machine tools; motors and engines (except for land vehicles); machine coupling and
transmission components (except for land vehicles); agricultural implements other than hand-operated;
incubators for eggs.
8. Class 8 Hand tools and hand-operated implements; cutlery; side arms; and razors.
9. Class 9 Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring,
signaling, checking (supervision), and life-saving and teaching apparatus and instruments; apparatus and
instruments for conducting, switching, transforming, accumulating, regulating, or controlling electricity;
apparatus for recording, transmission, or reproduction of sound or images; magnetic data carriers and recording
discs; automatic vending machines and mechanisms for coin-operated apparatus; cash registers, calculating
machines, and data processing equipment and computers; and fire-extinguishing apparatus.
10. Class 10 Surgical, medical, dental, and veterinary apparatus and instruments, artificial limbs, eyes, and
teeth; orthopedic articles; and suture materials.
11. Class 11 Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water
supply, and sanitary purposes.
12. Class 12 Vehicles; apparatus for locomotion by land, air, or water.
13. Class 13 Firearms; ammunition and projectiles; explosives; and fireworks.
14. Class 14 Precious metals and their alloys and goods in precious metals or coated therewith (not included in
other classes); jewelry and precious stones; and horological and chronometric instruments.
15. Class 15 Musical instruments.
16. Class 16 Paper, cardboard, and goods made from these materials (not included in other classes); printed
matter; bookbinding material; photographs; stationery; adhesives for stationery or household purposes; artists'
materials; paint brushes; typewriters and office requisites (except furniture); instructional and teaching material
(except apparatus); plastic materials for packaging (not included in other classes); printers' type; and printing
blocks.
17. Class 17 Rubber, gutta-percha, gum, asbestos, mica, and goods made from these materials and not included
in other classes; plastics in extruded form for use in manufacture; packing, stopping, and insulating materials;
and flexible pipes not of metal.
18. Class 18 Leather and imitations of leather and goods made of these materials and not included in other
classes; animal skins and hides; trunks and traveling bags; umbrellas, parasols, and walking sticks; and whips,
harness, and saddlery.
19. Class 19 Building materials (nonmetallic); nonmetallic rigid pipes for building; asphalt, pitch, and bitumen;
nonmetallic transportable buildings; monuments, not of metal.
20. Class 20 Furniture, mirrors, and picture frames; goods (not included in other classes) of wood, cork, reed,
cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, and meerschaum and substitutes for
all these materials, or of plastics.