All Class 1: Chemicals Class 2: Paints Class 3: Cosmetics and Cleaning Preparations Class 4: Lubricants and Fuel Class 5: Pharmaceuticals Class 6: Metal Goods Class 7: Machinery Class 8: Hand Tools Class 9: Electrical and Scientific Apparatus Class 10: Medical Apparatus Class 11: Environmental Control Apparatus Class 12: Vehicles Class 13: Firearms (Ideas are not accepted) Class 14: Jewelry Class 15: Musical Instruments Class 16: Paper Goods and Printed Matter Class 17: Rubber Goods Class 18: Leather Goods Class 19: Non-Metallic Building Materials Class 20: Furniture and Articles Otherwise Classified Class 21: Housewares and Glass Class 22: Cordage and Fibers Class 23: Yarns and Threads Class 24: Fabrics Class 25: Clothing Class 26: Fancy Goods Class 27: Floor Coverings Class 28: Toys and Sporting Goods Class 29: Meats and Processed Foods Class 30: Staple Foods Class 31: Natural Agricultural Products Class 32: Light Beverages Class 33: Wines and Spirits Class 35: Advertising and Business Services Class 36: Insurance and Financial Services Class 37: Building Construction and Repair Services Class 38: Communication Services Class 39: Transportation and Storage Services Class 40: Material Treatment Services Class 41: Education and Entertainment Services Class 42: Computer and Scientific Services Class 43: Hotels and Restaurants Services Class 44: Medical, Beauty and Agricultural Services Class 45: Personal and Legal Services Class 34: Smokers Articles (Ideas are not accepted) Classes of Goods (=Products)