Type in the search box, once at a time, the products or services to determine what class they belong to. If a determined item does not appear in any class, try inputting a more general term as to how the product or service could be referred to.
The Class Headings are the descriptions that appear beside each class number. These are general descriptions of what products or services correspond to each class. If a determined item does not appear when searched for, reading the class headings will allow you to determine what class your product or service corresponds to due to its nature. Classes 01 to 34 are for products and classes 35 to 45 for services.