What this class covers:

This class covers chemicals used in industries, laboratories, and agriculture. It includes raw materials for manufacturing products like plastics, adhesives, and detergents. You won't find finished consumer products here—just the ingredients used to make them. Items like fertilizers, fire-extinguishing compositions, and industrial gases belong in this category.

What this class covers:

This class covers raw and semi-finished metal products, including building materials like steel beams, nails, and pipes. It also includes common metal goods like safes, locks, and metal containers. Items must be primarily made of metal to fit in this category. Finished goods, such as furniture or jewelry, fall under other classes.

What this class covers:

This class covers machines, engines, and industrial equipment used in manufacturing and construction. It includes robotic arms, agricultural equipment, and power tools. Motors for vehicles are excluded, as they belong in Class 12. Everyday household appliances, like blenders, may also fall under this category if they're industrial-grade.

What this class covers:

This class covers devices that provide light, heat, or air conditioning. It includes lamps, ovens, refrigerators, and water heaters. Products must have a functional purpose related to temperature, illumination, or sanitation. Electric cooking appliances belong here, but mechanical ones may fall into Class 7.

What this class covers:

This class includes all kinds of vehicles, from bicycles and cars to airplanes and boats. It also covers vehicle parts, such as tires, engines, and seat belts. However, trains and hovercrafts are categorized differently. Electric motors for vehicles belong here, but general industrial motors fall under Class 7.

What this class covers:

This class includes printed materials, stationery, and office supplies. It covers newspapers, books, calendars, and greeting cards. It also includes adhesive tapes, pencils, and envelopes. However, paper packaging belongs in Class 22.

What this class covers:

This class includes construction materials that aren't made of metal, like bricks, glass, and lumber. It covers everything from cement to roofing shingles. Prefabricated non-metal buildings are also included. However, metal building materials belong in Class 6.

What this class covers:

This class includes fresh fruits, vegetables, grains, and flowers. It also covers raw nuts, plants, and animal feed. These items are typically in their natural or unprocessed form. However, processed foods belong in Class 29.

What this class covers:

This class includes services related to building, renovation, and maintenance. It covers contractors, plumbing, electrical work, and car repair services. These services involve physical labor to construct or fix something. However, real estate management belongs in Class 36.

What this class covers:

This class includes shipping, logistics, and travel services. It covers airlines, car rental companies, and delivery services like postal carriers and freight movers. If it involves moving goods or people from one place to another, it fits here. However, vehicle manufacturing belongs in Class 12.