Trademark registration should be straightforward. File an application, respond to queries, get your certificate. But in practice, the process is full of small decisions — and small mistakes that compound into serious problems.

Here are the ten most common trademark errors we encounter, and what to do differently.

1. Filing Without a Trademark Search

This is the most common mistake and probably the most costly. Building a brand around a name, investing in design and marketing, and then filing — only to discover that a confusingly similar mark already exists in your class.

Always search the IP India database before you settle on a mark. Check phonetic variations, similar spellings, and deceptively similar visual elements. Add a check for unregistered common law uses online. That search takes a few hours. A conflict discovered at examination takes months to resolve — if it can be resolved at all.

2. Registering Only a Device Mark, Not a Word Mark

Your logo is not your only trademark asset. The name your customers remember and speak is equally important.

If you only file a device mark (logo), your protection is limited to that specific visual design. The moment you rebrand, change your colour scheme, or refresh your identity, you may lose coverage entirely.

File the word mark separately. It protects the name across all fonts, colours, and stylisations — regardless of how your visual identity evolves.

3. Wrong Class Selection

Trademarks are registered per class. Filing in the wrong class means your registration does not protect your actual business activities.

We see this frequently with service businesses that file only in a goods class, or technology companies that file in just one class when they operate across two or three.

Map your business to the correct Nice Classification categories before you file. If you’re unsure, ask a trademark attorney — this is worth getting right.

4. Missing the Examination Report Deadline

The Trade Marks Registry issues Examination Reports when they find issues with an application. You have 30 days to respond.

Miss that deadline without seeking an extension, and the application is treated as abandoned. There’s no automatic second chance. Your filing fees don’t come back, and you have to start over.

Calendar every deadline from the moment you file. Better still, use a trademark attorney who has a docketing system for this.

5. Not Monitoring After Journal Publication

Once your application is accepted, it’s published in the Trade Marks Journal. This opens a four-month window during which any third party can file an opposition.

Many applicants celebrate acceptance and stop paying attention. Then they discover — often well after the fact — that an opposition has been filed and a default judgment has gone against them.

Monitor the journal after acceptance. Respond to oppositions within the prescribed time.

6. Using ® Before Registration is Complete

Using the registered trademark symbol before you have a registration certificate is an offence under Section 107 of the Trade Marks Act. It misrepresents the legal status of your mark.

Use ™ from the date you file. Switch to ® only when you hold the registration certificate in your hand.

7. Forgetting to Renew After 10 Years

A trademark registration is valid for 10 years from the date of registration. After that, it must be renewed — indefinitely, in successive 10-year periods.

If you miss the renewal deadline, the mark can be removed from the register. While there is a surcharge window of six months to one year after expiry, once that passes, the mark is gone and potentially available to others.

Set renewal reminders well in advance. If your firm manages multiple trademarks, maintain a proper trademark register.

8. Registering in the Founder’s Name Instead of the Company’s

This seems harmless at incorporation stage, but creates real complications later. When the company seeks investment, is acquired, or changes leadership, a trademark in the founder’s personal name is an asset that needs to be formally assigned.

Assignments require documentation, government fees, and recordal at the Registry. They’re not complicated, but they’re avoidable friction.

Register in the business entity’s name from the start.

9. Not Recording Assignments When Ownership Changes

When a business is sold, restructured, or a trademark portfolio is transferred, the assignment must be recorded with the Trade Marks Registry.

An unrecorded assignment creates a gap in the chain of title. For any enforcement action, licensing deal, or due diligence exercise, that gap becomes a problem.

Record assignments promptly. It’s a formal but straightforward process.

10. Allowing Third Parties to Use Your Mark Without a Licence

If you permit another entity — a distributor, franchisee, or group company — to use your trademark without a formal registered user or licence agreement, you risk “bare licensing” which can, in certain circumstances, lead to challenges around the validity and ownership of the mark.

A written trademark licence agreement protects both parties and keeps the chain of authorised use clear and documented.

These mistakes are individually small. Together, they represent most of the preventable trademark disasters we’re called to resolve. The fix in almost every case is the same: engage a trademark professional early, and maintain your portfolio with the same attention you give your other business assets.