Section A --- Human Necessities
Agriculture

A01 Agriculture; Forestry; Animal Husbandry; Hunting; Trapping; Fishing

A01B Soil Working In Agriculture Or Forestry; Parts, Details, Or Accessories Of Agricultural Machines Or Implements, In General
A01C Planting; Sowing; Fertilising
A01D Harvesting; Mowing
A01F Processing Of Harvested Produce; Hay Or Straw Presses; Devices For Storing Agricultural Or Horticultural Produce
A01G Horticulture; Cultivation Of Vegetables, Flowers, Rice, Fruit, Vines, Hops, Or Seaweed; Forestry; Watering
A01H New Plants Or Processes For Obtaining Them; Plant Reproduction By Tissue Culture Techniques
A01J Manufacture Of Dairy Products
A01K Animal Husbandry; Care Of Birds, Fishes, Insects; Fishing; Rearing Or Breeding Animals, Not Otherwise Provided For; New Breeds Of Animals
A01L Shoeing Of Animals
A01M Catching, Trapping Or Scaring Of Animals; Apparatus For The Destruction Of Noxious Animals Or Noxious Plants
A01N Preservation Of Bodies Of Humans Or Animals Or Plants Or Parts Thereof; Biocides, E.G. As Disinfectants, As Pesticides, As Herbicides; Pest Repellants Or Attractants; Plant Growth Regulators
A01P
FOODSTUFFS; TOBACCO

A21 Baking; Edible Doughs

A21B Bakers' Ovens; Machines Or Equipment For Baking
A21C Machines Or Equipment For Making Or Processing Doughs; Handling Baked Articles Made From Dough
A21D Treatment, E.G. Preservation, Of Flour Or Dough, E.G. By Addition Of Materials; Baking; Bakery Products; Preservation Thereof

A22 Butchering; Meat Treatment; Processing Poultry Or Fish

A22B Slaughtering
A22C Processing Meat, Poultry, Or Fish

A23 Foods Or Foodstuffs; Their Treatment, Not Covered By Other Classes

A23B Preserving, E.G. By Canning, Meat, Fish, Eggs, Fruit, Vegetables, Edible Seeds; Chemical Ripening Of Fruit Or Vegetables; The Preserved, Ripened, Or Canned Products
A23C Dairy Products, E.G. Milk, Butter, Cheese; Milk Or Cheese Substitutes; Making Thereof
A23D Edible Oils Or Fats, E.G. Margarines, Shortenings, Cooking Oils
A23F Coffee; Tea; Their Substitutes; Manufacture, Preparation, Or Infusion Thereof
A23G Cocoa; Chocolate; Confectionery; Ice-Cream
A23J Protein Compositions For Foodstuffs; Working-Up Proteins For Foodstuffs; Phosphatide Compositions For Foodstuffs
A23K Fodder
A23L Foods, Foodstuffs, Or Non-Alcoholic Beverages, Not Covered By Subclasses A23b To A23j; Their Preparation Or Treatment, E.G. Cooking, Modification Of Nutritive Qualities, Physical Treatment; Preservation Of Foods Or Foodstuffs, In General
A23N Machines Or Apparatus For Treating Harvested Fruit, Vegetables, Or Flower Bulbs In Bulk, Not Otherwise Provided For; Peeling Vegetables Or Fruit In Bulk; Apparatus For Preparing Animal Feeding-Stuffs
A23P Shaping Or Working Of Foodstuffs, Not Fully Covered By A Single Other Subclass

A24 Tobacco; Cigars; Cigarettes; Smokers' Requisites

A24B Manufacture Or Preparation Of Tobacco For Smoking Or Chewing; Tobacco; Snuff
A24C Machines For Making Cigars Or Cigarettes
A24D Cigars; Cigarettes; Tobacco Smoke Filters; Mouthpieces For Cigars Or Cigarettes; Manufacture Of Tobacco Smoke Filters Or Mouthpieces
A24F Smokers' Requisites; Match Boxes
PERSONAL OR DOMESTIC ARTICLES

A41 Wearing Apparel

A41B Shirts; Underwear; Baby Linen; Handkerchiefs
A41C Corsets; Brassieres
A41D Outerwear; Protective Garments; Accessories
A41F Garment Fastenings; Suspenders
A41G Artificial Flowers; Wigs; Masks; Feathers
A41H Appliances Or Methods For Making Clothes, E.G. For Dress-Making, For Tailoring, Not Otherwise Provided For

A42 Headwear

A42B Hats; Head Coverings
A42C Manufacturing Or Trimming Hats Or Other Head Coverings

A43 Footwear

A43B Characteristic Features Of Footwear; Parts Of Footwear
A43C Fastenings Or Attachments For Footwear; Laces In General
A43D Machines, Tools, Equipment Or Methods For Manufacturing Or Repairing Footwear

A44 Haberdashery; Jewellery

A44B Buttons, Pins, Buckles, Slide Fasteners, Or The Like
A44C Jewellery; Bracelets; Other Personal Adornments; Coins

A45 Hand Or Travelling Articles

A45B Walking Sticks; Umbrellas; Ladies' Or Like Fans
A45C Purses; Travelling Bags Or Baskets; Suitcases
A45D Hairdressing Or Shaving Equipment; Manicuring Or Other Cosmetic Treatment
A45F Travelling Or Camp Equipment