Can I add more classes to my trademark after filing?

No. Once an application is filed, you cannot add additional classes. You would need to file a new application for the additional classes. This is why it's important to identify all relevant classes before filing.

What happens if I file in the wrong class?

If you file in an incorrect class, the Examiner will likely issue an [objection](/blog/india-trademark-objections-examination-reports). In some cases, you may be able to reclassify the goods/services; in others, you may need to file a new application in the correct class.

How many classes should I file in?

File in all classes where you currently offer or plan to offer goods/services under your brand. Most small businesses file in 1–3 classes; larger companies may file in 5–10 or more classes. [Start your India trademark filing →](/services/india-trademark).

Is Class 35 required for all online businesses?

Not necessarily. If you sell your own branded products online, your primary protection comes from the goods classes (e.g., Class 25 for clothing). Class 35 is advisable if your brand is also used as a store/platform name or if you provide business services.

Do trademark classes in India differ from international classes?

No. India uses the international Nice Classification system maintained by WIPO. The classes and their contents are the same worldwide, though the Indian Registry may have specific guidance on accepted terminology.

Can I use the same trademark in different classes owned by different parties?

Yes, in theory. Trademark rights are class-specific, so it is possible for different parties to own the same wordmark in different classes — for example, "PIONEER" for electronics (Class 9) and "PIONEER" for food products (Class 29). However, if a mark is well-known, the owner may have cross-class protection under Section 11(2) of the TMA 1999.

India Trademark Classes: Choosing the Right Nice Classification for Indian Businesses

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