Every trademark application filed in India must specify a class. The Trade Marks Registry uses the Nice Classification system — an international framework that divides all goods and services into 45 classes (Classes 1-34 for goods, Classes 35-45 for services). The class you file in determines the scope of your protection. File in the wrong class, and a competitor can use an identical name in the right one — completely legally.
What Is a Trademark Class?
Each class covers a defined category of goods or services. Class 25 covers clothing and footwear. Class 41 covers education and training services. Class 5 covers pharmaceuticals. Filing a trademark in Class 25 gives you exclusive rights over that mark only for clothing — not for bags (Class 18), not for cosmetics (Class 3), not for online retail (Class 35).
The class system exists because the same word or name can legitimately coexist across different markets. "Apollo" can be registered by a hospital (Class 44), a tyre company (Class 12), and a cinema chain (Class 41) — because they serve entirely different consumers in entirely different markets.
The Three Most Common Class Selection Mistakes
Filing Only Where You Are, Not Where You Are Going
A start-up that manufactures protein supplements files in Class 5. Two years later, they launch a fitness app. They are now unprotected in Class 9 (software) and Class 41 (fitness and training services). A competitor has already registered the same name in those classes. Map your three-year business roadmap before filing — not just your current product line.
Confusing the Goods Class With the Retail Service Class
A clothing brand files only in Class 25. They operate retail stores and an e-commerce website. Their retail service — the act of selling clothing — falls under Class 35, not Class 25. This is one of the most frequently overlooked distinctions at the Trade Marks Registry. A product class and its retail service class are not the same filing.
Choosing Based on Cost, Not Strategy
Government filing fees are Rs.4,500 per class for individuals and small enterprises, and Rs.9,000 per class for companies. To save money, applicants often file in one class when two or three are necessary. The short-term saving creates a long-term gap that a competitor can walk through.
How Brand Name Selection Connects to Class Strategy
Class selection and name selection are not separate decisions — they are the same decision, made at the same time. A name that is available in Class 25 may already be registered in Class 35 by a large retailer. If your business model involves retail, you have a conflict before you have even launched.
What a Proper Clearance Search Covers
A thorough trademark clearance search before finalising a brand name should assess:
- Identical marks in all target classes
- Phonetically similar marks — the Trade Marks Act, 1999 protects against marks that are deceptively similar in sound, not just in spelling
- Visually similar device marks if clearing a logo
- Well-known marks under Section 11(6) — these enjoy protection across all classes regardless of where they are registered
- Prior use without registration — an unregistered mark used in India can still defeat an application through a passing-off claim
The Multi-Class Filing Strategy
For most businesses with a defined brand, a multi-class filing strategy covers three layers:
- Core classes — where your primary goods or services sit today
- Adjacent classes — where your business model extends (retail, online, licensing)
- Defensive classes — where a competitor filing the same name would cause genuine commercial harm, even if you do not currently operate there
Descriptive vs. Distinctive Names
A name that describes the goods — "Fresh Bread Bakery" for a bakery — cannot be registered regardless of which class you file in. Section 9 of the Trade Marks Act, 1999 prohibits registration of marks that are devoid of distinctive character or consist exclusively of signs that describe the goods or services.
A name that is invented, arbitrary, or suggestive is registrable, defensible, and commercially valuable. The stronger the mark, the broader the protection it commands.
Key Questions Before Any Trademark Filing
- Which classes cover your actual goods and services today?
- Which classes will your business require in three years?
- Is the name available across all relevant classes?
- Are there phonetically similar marks that could block registration?
- Is the name sufficiently distinctive to command strong protection?