Which trademark classes should I investigate for a business selling goods and services?

Describe what the customer receives under the brand

A business may call itself a technology company, lifestyle brand or training provider, but those labels are too broad to determine trademark classes. The useful starting point is the actual offering: what is sold, what service is performed and how the mark identifies it to customers.

Write a plain list of products and services before looking at class numbers. Distinguish goods carrying your own brand from other manufacturers’ goods sold through your shop. Separate a downloadable product from access to an online service, and identify training or support that is itself offered under the mark.

This article helps you prepare that list and investigate the classification question. It does not assign a final filing specification to an unknown business. Small factual differences can change the appropriate wording or class, so the final application should follow the real offering and professional assessment.

Use the current classification and its explanatory notes

CIPC publishes the Nice Classification, thirteenth edition, version 2026. It groups goods and services into classes and includes explanatory notes. The notes matter because a broad heading may include exceptions or direct an item elsewhere.

Check the edition in use when preparing the application. An old downloaded list or a competitor’s historical registration may not reflect current terminology or classification. Keep the source and date with the working scope so that the adviser can see what was considered.

A class number is an organising category, not a substitute for describing the goods or services. Ask what the proposed wording actually covers and whether it matches the mark’s intended use. Avoid choosing broad language simply because it sounds more protective.

Build an offering-to-question map

Use ordinary language first. A clear product description gives the adviser more useful information than a list of class numbers copied from another company. Attach examples of the intended packaging, website or service description where available.

Do not treat selling goods as one universal service class

A common mistake is to assume that a retail class protects every product sold under the brand. The current Nice notes distinguish goods from retail services that bring goods together for customers. The sale of goods itself is not classified as a service merely because money changes hands.

If your mark appears on your own products, investigate the relevant goods classes. If it also identifies a shop or online retail service, investigate that service scope separately. The final answer depends on what the business actually does, not on the fact that it has a checkout.

CIPC’s trademark application guidance explains that separate applications are required for separate classes. This makes a considered scope important: the business should understand why each proposed class is included and what gap remains if it is omitted.

An illustrative digital business can raise several class questions

Consider a business offering a downloadable software product, an online software service and user training under one brand. The 2026 classification identifies downloadable software within the goods framework of Class 9, software as a service in Class 42 and education or training in Class 41. These are starting points for investigation, not a filing prescription.

The adviser still needs details: what the software does, how customers access it, what is downloaded and what training is provided. A single statement that the business “does IT” cannot answer those questions. Some support activities may need their own analysis.

Do not copy all three classes merely because the example sounds similar to your business. If you only provide one of the described offerings, the others may not reflect genuine use or intended use. Conversely, a different digital activity may need another scope entirely.

Draft a specification that reflects genuine plans

Separate what the business currently offers from what it genuinely intends to offer. Give the adviser the product development and launch context without inflating it into every possible future market. A realistic expansion plan can be assessed; a vague desire to block everyone is not a sound specification brief.

CIPC’s trademark registration guidance explains the mark and goods or services application requirements. The IP reference guide for SMMEs also discusses protection planning and the application process. Use these alongside the detailed classification source.

Ask the adviser to explain any exclusion or narrower wording. The reason may be classification accuracy, the actual intended use or a legal issue. Record the decision so that the business understands the resulting scope instead of treating the filed description as an unexplained technical attachment.

Search with the proposed scope in mind

The classification exercise should inform the search for potentially conflicting rights. Search the mark in the context of the relevant offerings, and consider similarity beyond exact spelling. A result in another class should not automatically be dismissed, because class numbers alone do not decide whether rights conflict.

Provide the adviser with the brand wording, logo where relevant, target customers and intended market. Tell them about known competitors and any earlier use by the business. These facts help interpret results that may look harmless or alarming when viewed without context.

Keep search scope and registration scope connected. If the product list expands after the search, ask whether further investigation is needed. A report prepared for one service should not be presented as clearance for a later range of unrelated goods.

Check the mark and applicant alongside the classes

Class selection is only one part of an application. Decide whether the proposed mark is the word, the logo or another specific representation. A redesigned logo may raise a different filing question from the underlying word brand.

Identify the correct applicant and the basis of ownership. If a founder, designer or related company has relevant rights, resolve the intended arrangement before filing. A correct class does not cure an incorrect applicant or an unresolved rights dispute.

Keep company name reservation separate from this work. The article on company names and trademark rights explains why a company certificate does not establish the protection required for each product or service.

Make the scope decision reviewable

If the business must prioritise its applications, ask for a written explanation of what each proposed filing addresses and what would remain outside the chosen scope. Do not treat the cheapest initial option as a complete protection plan without understanding that limitation.

For example, a business may begin with a branded product and later add training. Record the planned review point when the training becomes a genuine offering. This is more useful than assuming that the original product application automatically covers every service the company later develops.

Keep the final specifications, search advice, applications and outcomes in one file. Review the file when the business changes its products, delivery model or territories. A trademark strategy should follow the real business, while remaining grounded in the actual rights obtained.

Prepare a useful class investigation brief

For trademark registration support, provide the proposed mark, intended owner, current and planned goods or services, delivery method and any existing applications. Add the countries in which protection is needed and the date of any earlier search.

Ask for an explanation of the recommended classes and descriptions in terms of the offerings you listed. The goal is not a long list of numbers. It is a set of applications whose scope the business understands and whose wording reflects the goods and services it genuinely intends to distinguish with the brand.