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 rubber, plastics, and insulation materials used in industrial applications. It includes waterproofing sheets, foam padding, and electric cable insulation. These are typically raw or semi-processed materials. However, finished rubber products like tires belong in Class 12.

What this class covers:

This class includes textile materials like bed sheets, curtains, and upholstery fabrics. It covers woven and non-woven materials used for home décor. Ready-made clothing, however, belongs in Class 25.

What this class covers:

This class includes apparel, footwear, and headwear for men, women, and children. It covers everything from dresses and jeans to shoes and hats. However, accessories like handbags and belts belong in Class 18.