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Maine Bureau of Corporations, Elections, and Commissions, Department of the Secretary of State

Home > Marks & Trade Names > Class Numbers

Class Numbers for Marks

Printable Version of Class Numbers


(1) Chemical products used in industry, science, photography, agriculture, horticulture, forestry; artificial and synthetic resins; plastics in the form of powders, liquids or pastes, for industrial use; natural and artificial manures; fire extinguishing compositions; tempering substances for preserving foodstuffs; tanning substances and adhesive substances used in industry;

(2) Paints, varnishes, lacquers; preservatives against rust and against deterioration of wood; coloring matters, dyestuffs; mordants; natural resins and metals in foil and powder form for painters and decorators;

(3) Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring and abrasive preparations; soaps; perfumery, essential oils, cosmetics, hair lotions and dentifrices;

(4) Industrial oils and greases, other than oils and fats and essential oils; lubricants; dust laying and absorbing compositions; fuels, including motor spirit and illuminants and candles, tapers, night lights and wicks;

(5) Pharmaceutical, veterinary and sanitary substances; infants' and invalids' foods; plasters, material for bandaging; material for stopping teeth, dental wax, disinfectants and preparations for killing weeds and destroying vermin;

(6) Unwrought and partly wrought common metals and their alloys; anchors, anvils, bells, rolled and cast building materials; rails and other metallic materials for railway tracks; chains, except driving chains for vehicles; nonelectric cables and wires; locksmiths' work; metallic pipes and tubes; safes and cash boxes; steel balls; horseshoes; nails and screws; other goods in nonprecious metal not included in other classes and ores;

(7) Machines and machine tools; motors, except for land vehicles; machine couplings and belting, except for land vehicles; large size agricultural implements and incubators;

(8) Hand tools and instruments; cutlery, forks and spoons and side arms;

(9) Scientific, nautical, surveying and electrical apparatus and instruments, including wireless apparatus and instruments, photographic, cinematographic, optical, weighing, measuring, signaling, checking, supervision, lifesaving and teaching apparatus and instruments; coin or counterfreed apparatus; talking machines, cash registers; calculating machines and fire extinguishing apparatus;

(10) Surgical, medical, dental and veterinary instruments and apparatus, including artificial limbs, eyes and teeth;

(11) Installations for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes;

(12) Vehicles and apparatus for locomotion by land, air or water;

(13) Firearms; ammunition and projectiles; explosive substances and fireworks;

(14) Precious metals and their alloys and goods in precious metals or coated therewith, except cutlery, forks and spoons and jewelry, precious stones, horological and other chronometric instruments;

(15) Musical instruments, other than talking machines and wireless apparatus;

(16) Paper, cardboard, articles of paper or of cardboard, not included in other classes; printed matter, newspapers and periodicals, books; bookbinding material; photographs; stationery, adhesive stationery materials; artists' materials; paint brushes; typewriters and office requisites, other than furniture; instructional and teaching material, other than apparatus; playing cards; printers' type and stereotype cliches;

(17) Gutta percha, india rubber, balata and substitutes, articles made from these substances and not included in other classes; plastics in the form of sheets, blocks and rods, being for use in manufacture; materials for packing, stopping or insulating; asbestos, mica and their products and nonmetallic hose pipes;

(18) Leather and imitations of leather, and articles made from these materials and not included in other classes; skins, hides; trunks and traveling bags, umbrellas, parasols and walking sticks and whips, harness and saddlery;

(19) Building materials, natural and artificial stone, cement, lime, mortar, plaster and gravel; pipes of earthenware or cement; road-making materials; asphalt, pitch and bitumen; portable buildings; stone monuments and chimney pots;

(20) Furniture, mirrors, picture frames and articles, not included in other classes, of wood, cork, reeds, cane, wicker, horn, bone, ivory, whalebone, shell, amber, mother-of-pearl, meerschaum, celluloid, substitutes for all these materials or of plastics;

(21) Small domestic utensils and containers, not of precious metals, or coated therewith; combs and sponges; brushes, other than paint brushes; brushmaking materials; instruments and material for cleaning purposes, steel wool; unworked or semiworked glass, excluding glass used in building and glassware, porcelain and earthenware, not included in other classes;

(22) Ropes, string, nets, tents, awnings, tarpaulins, sails, sacks; padding and stuffing materials, such as hair, kapok, feathers, seaweed and raw fibrous textile materials;

(23) Yarns and threads;

(24) Tissue piece goods; bed and table covers and textile articles not included in other classes;

(25) Clothing, including boots, shoes and slippers;

(26) Lace and embroidery, ribands and braid; buttons, press buttons, hooks and eyes, pins and needles and artificial flowers;

(27) Carpets, rugs, mats and matting; linoleums and other materials for covering existing floors and nontextile wall hangings;

(28) Games and playthings; gymnastic and sporting articles, except clothing and ornaments and decorations for Christmas trees;

(29) Meats, fish, poultry and game; meat extracts; preserved, dried and cooked fruits and vegetables; jellies, jams; eggs, milk and other dairy products; edible oils and fats; preserves and pickles;

(30) Coffee, tea, cocoa, sugar, rice, tapioca, sago, coffee substitutes; flour, and preparations made from cereals; bread, biscuits, cakes, pastry and confectionery, ices; honey, treacle; yeast, baking powder; salt, mustard, pepper, vinegar, sauces, spices and ice;

(31) Agricultural, horticultural and forestry products and grains not included in other classes; living animals; fresh fruits and vegetables; seeds; live plants and flowers; foodstuffs for animals and malt;

(32) Beer, ale and porter; mineral and aerated waters and other nonalcoholic drinks and syrups and other preparations for making beverages;

(33) Wines, spirits and liqueurs;

(34) Tobacco, raw or manufactured; smokers' articles and matches; and

(35) Merchandise not otherwise classified;


(36) Advertising and business;

(NOTE: Class #36 is meant for marks used by individuals or companies which offer advertising and business services to others. Promotion of your own goods or services should be listed in item D of the application in the section which begins "DESCRIBE manner in which mark is applied..." as an example of how the mark is used.)

(37) Insurance and financial;

(38) Construction and repair;

(39) Communication;

(40) Transportation and storage;

(41) Material treatment;

(42) Education and entertainment; and

(43) Services not otherwise classified.