When does your trademark expire? Most business owners in Kolkata cannot answer that from memory, and the register does not send birthday cards. A College Street publisher we advise ran his imprint for over a decade before anyone opened the drawer with the certificate in it. The mark had slipped into its grace period and a surcharge was already payable. Renewal is a small filing with a long shadow. Miss it, and the register can drop a name you spent years building. Here is how the filing works from Kolkata, which office holds your file, and where the traps sit.
Why does a lapse hurt a Kolkata brand more than most?
Kolkata trades in clusters. Books on College Street, restaurants around Park Street, apparel in Gariahat, wholesale of nearly everything in Burrabazar. In a cluster, a good name travels fast, and imitation travels faster. When your mark lapses, the person most likely to notice is a rival two shops away, not you. With a live registration you can act the same week through an infringement notice. With a lapsed one you are left arguing reputation from scratch, which is slower and far more expensive. A New Town cloud kitchen owner we assisted saw a lookalike menu appear on delivery apps; her renewed registration turned a potential court battle into a takedown within days.
What exactly does a renewal keep protected?
A renewal continues your registration exactly as it stands: same mark, same classes, same priority running from the original filing date. Section 25 of the Trade Marks Act, 1999 gives a registration a 10 year life, renewable indefinitely in 10 year blocks. What renewal never does is widen anything. If your imprint holds class 16 for printed books but you now sell through online marketplaces, renewal will not add class 35. That needs a fresh application. Each class also carries its own government fee, so a multi class portfolio deserves a class by class audit before anyone pays. We read the entry on the register first and tell you what actually needs renewing. For the rules that apply across India on windows, surcharges and restoration, read the full trademark renewal process nationwide.
Which registry office holds your file?
The Trade Marks Registry operates five offices: Mumbai as head office, with branches at Delhi, Kolkata, Chennai and Ahmedabad. If your principal place of business is in West Bengal or the eastern and northeastern states, your file belongs to the Kolkata branch. Filing is online through the registry portal, so no one queues anywhere. The branch matters for what follows the filing. Jurisdiction over your record sits there. So does any show cause the Registrar lists, and any opposition a rival brings against your mark. Those are normally conducted by video conference now, which means a local agent can carry the matter for you without anyone travelling.
How do we file your renewal, step by step?
The sequence below is what we run for every Kolkata renewal, single mark or portfolio.
- Pull the entry on ipindia.gov.in and confirm the expiry date, classes and proprietor details.
- Flag mismatches early, such as an old Bowbazar address or a partner who left the firm years ago.
- Draft the TM-R application and share it for your approval before anything is filed.
- Pay the government fee for each class and file online, usually inside the first week of onboarding.
- Track the application and answer any query the Registrar raises.
- Send you the renewed entry and diary the date it falls due again.
What do the cost and timeline look like?
Our professional fee is ₹2,499. The government renewal fee is currently about ₹9,000 for each class filed online. So a single class mark comes to roughly ₹11,499 all in, and a three class mark to roughly ₹29,499. The filing side sits with us and moves quickly. The register update sits with the Registrar and takes its own time.
| Stage | What happens | Typical time |
|---|---|---|
| Register check | Expiry, classes and proprietor details verified | Day 1 |
| Draft approval | You confirm the TM-R draft before filing | Day 1 to 2 |
| Filing and payment | TM-R filed online with class wise government fees | Day 3 to 5 |
| Registry processing | The Registrar updates the entry on record | Registry timeline |
| Confirmation | Renewed entry shared, renewal date diarised | On update |
If your mark has already expired, a 6 month window with surcharge usually remains open. We compute the full figure, surcharge included, before you commit a rupee.
What if the Registrar objects or a rival attacks the mark?
Most renewals pass without drama, but not all. The Registrar can seek clarification, and where an explanation is required the matter is listed under the Kolkata office and normally heard by video conference. We draft the response, compile the evidence and prepare whoever appears. Disputes that outgrow the registry move to court. Calcutta High Court, which sits in the B.B.D. Bagh area, hears infringement and rectification matters through its Commercial Division. For a Kolkata proprietor that means urgent interim relief is argued a short ride from your shop, not in another state. Our aim is to keep you out of that courtroom entirely, because a clean and timely renewal removes the easiest ground any opponent has.
What should you check before the next 10 years begin?
Ten years is long enough for a business to change shape, so we run four checks before filing:
- Proprietor name and constitution, since a proprietorship that became a private limited company needs the record corrected, not merely renewed.
- Address on record, because registry notices go there and many Kolkata files still carry addresses their owners left long ago.
- Class coverage against what you sell today, from print in class 16 to retail and online channels.
- Agent on record, since a mark filed through another firm can be taken over with your fresh authorisation.
These checks cost nothing extra. A renewal that repeats an old mistake locks that mistake in for another 10 years, which is exactly the outcome we are paid to prevent.
Why renew through LegalX India?
LegalX India works from 58B, Bidhan Park, Taki Road, Barasat, Kolkata 700124, in the wider Kolkata metropolitan area, and serves clients across West Bengal entirely online. For renewals, one accountable team takes you from register check to renewed entry. We verify before we bill, quote the government fee class by class, and diary the new expiry date once the entry updates. Send your registration number and a photo of the certificate to +91 96356 85435, and we will tell you the expiry date, the classes on record and the exact fee the same day.