Trademark Opposition Deadlines in India: The Rule 45 Split Explained

IP Docketing · Live Legal Question

Updated for 2026 · Claw Editorial

A trademark opposition in India runs on a chain of strict, back to back deadlines, and missing any one of them can end the case before anyone argues the merits. The hardest deadline in that chain, the two month window to file evidence under Rule 45 of the Trade Marks Rules, 2017, is currently the subject of a live, unresolved split between the Delhi, Bombay and Madras High Courts over whether it can be extended at all. This page sets out the full deadline chain stage by stage, then explains that split honestly, without picking a winner, because as of the date below, no single answer applies across India.

01The trademark opposition deadline chain, stage by stage

An opposition proceeding under the Trade Marks Act, 1999 and the Trade Marks Rules, 2017 moves through six stages. Each stage has its own clock, and in most stages, missing the clock ends the case for one side by default, without a hearing on the merits.

Corrected deadline table

1. Notice of opposition: four months, no extension

Anyone who wants to oppose a trademark must file a notice of opposition in Form TM-O within four months of the date the mark was advertised, or re-advertised, in the Trade Marks Journal. This period runs under Section 21(1) of the Act and Rule 42 of the 2017 Rules. It is treated as an absolute, non-extendable outer limit. A notice filed even a day late is ordinarily rejected as time barred, without the Registrar looking at the grounds of opposition at all.

2. Counter-statement: two months, no extension

Once the notice of opposition is served, the applicant has two months, under Rule 44, to file a counter-statement, also in Form TM-O. This window is settled as non-extendable. The Registrar has no discretion to condone a late counter-statement, under Rule 44 of the 2017 Rules. Missing it means the trademark application is deemed abandoned, and the opposition succeeds by default, with no hearing on whether the opposition itself had merit.

3. Opponent’s evidence: Rule 45, two months from service

Within two months of being served the counter-statement, the opponent must either file evidence by affidavit in support of the opposition, or write to the Registrar and the applicant saying it will rely only on the notice of opposition itself, without filing further evidence. Missing this stage without filing that waiver letter results in the opposition being deemed abandoned. This is the deadline at the centre of the current court split, covered in the next section.

4. Applicant’s evidence: Rule 46, two months

The applicant then gets two months from service of the opponent’s Rule 45 evidence (or waiver letter) to file its own evidence by affidavit, or a similar letter of reliance. The same default consequence applies in reverse: if the applicant neither files evidence nor a waiver letter, the application itself is deemed abandoned.

5. Opponent’s reply evidence: Rule 47, one month, optional

The opponent may, but does not have to, file reply evidence within one month of service of the applicant’s Rule 46 evidence. This stage is optional and limited to answering points raised in the applicant’s evidence, not a fresh opportunity to make the opposition case from scratch.

6. Hearing, adjournments and Form TM-M

Once evidence is complete, the matter is listed for hearing before a hearing officer. Either side can seek an adjournment by filing Form TM-M with a fee of Rs 900, at least three days before the scheduled hearing date, stating a reason. Each party is limited to a maximum of two adjournments, and no single adjournment can push the hearing out by more than thirty days. A late or unreasoned TM-M is liable to be refused, which is its own way of losing a hearing date.

02The Rule 45 split: unresolved

The single most argued question in Indian trademark opposition practice right now is whether the Rule 45 two month evidence deadline is mandatory, meaning the Registrar has no power to extend it under any circumstance, or directory, meaning the Registrar can still extend it using the general power to enlarge time under Section 131 of the Trade Marks Act, 1999. As of the verification date on this page, three High Courts have looked at this question and have not agreed.

Three High Courts have read the same Rule 45. Delhi calls it a hard stop. Bombay calls it a guideline the Registrar can relax. Until the Supreme Court settles it, there is no single Indian answer.

Delhi: mandatory, no extension

In Sun Pharma Laboratories Ltd. v. Dabur India Ltd. & Anr., the Delhi High Court held that the Rule 45 evidence deadline is a fixed, non-extendable cut-off. The opponent had filed its evidence with the Registrar in time, but service on the applicant landed one day late, and the opposition was treated as abandoned. The Court held that neither Rule 45 itself nor the Registrar’s general Section 131 power to extend time can revive a missed Rule 45 deadline. The Delhi High Court Division Bench reached the same conclusion in Mahesh Gupta v. Registrar of Trade Marks, which affirmed that the two month window is a hard, mandatory limit under the current Rules.

Bombay: directory, extendable

The Bombay High Court has since taken the opposite view. In the Black Diamond Motors matter, decided roughly ten weeks before this page was last verified, the Court held that the Rule 45 deadline is directory rather than mandatory, and that the Registrar can extend it under Section 131 even after the two months have expired. The Court disagreed with the Delhi High Court line, saying those decisions did not adequately weigh Rule 48 and the broader structure of the 2017 Rules, and that deemed abandonment should not be read to permanently destroy a substantive right over a procedural lapse. Commentators tracking the case expect it may be tested before the Supreme Court, given the direct conflict with Delhi.

Madras: split within itself

Madras has not been fully consistent either. In Kangaro Industries (Regd.) v. V-Guard Industries & Anr., the Madras High Court sided with the mandatory reading, holding that a missed Rule 45 deadline results in automatic abandonment. More recently, in ACE Foods Pvt Ltd v. Registrar of Trade Marks, the Madras High Court leaned the other way on a related point, reading down Rule 46(2) as going beyond what Section 21 of the Act permits, so that a procedural defect in an evidence affidavit (in that case, filed unsigned during a pandemic era lockdown) does not automatically and permanently abandon the mark. The Court set aside the abandonment order and directed the Registry to decide the matter on its merits.

A line worth double-checking in older guides

For the wider set of trademark deadlines outside opposition, including renewal and rectification timelines under Section 124, see our guide to trademark renewal and rectification under Section 124. Interestingly, the Black Diamond Motors dispute arose in a rectification proceeding under Section 57, not an opposition, which shows the same Rule 45 evidence clock and the same split apply beyond opposition matters too.

03Which position should you configure for

Given the split, the safe operating assumption for any live matter is to treat the Rule 45 evidence deadline as non-extendable, and file well inside the two month window, regardless of which High Court has jurisdiction over your matter.

• If your matter sits in Delhi: the mandatory reading is settled law in that jurisdiction. File your evidence and confirm service well before the two month mark. There is no fallback if you miss it. If a Registry order is appealed further, most India IP appeals now route through the Delhi High Court’s IP Division; see our guide to Delhi High Court case tracking software for that stage.
• If your matter sits in Bombay: the directory reading gives the Registrar room to extend time under Section 131, but that is a discretionary rescue, not a right, and it does not remove the risk of an appeal reversing it. Do not rely on the extension being available; treat it as a safety net, not a plan.
• If your matter sits in Madras, or anywhere else: the position is unsettled, so the Delhi approach is the conservative default until the Supreme Court, or a larger bench, resolves the conflict.

In every jurisdiction, the deadline that decides most oppositions in practice is not really Rule 45 itself, it is proving the exact date of service. Because the clock runs from service of the counter-statement or the prior evidence, not from the date it was filed, a delay anywhere in the Registry’s own service process can eat into your two months before you even know the clock has started.

04Where the data comes from

Opposition status and hearing information for a given application is public. Three official sources matter here.

• e-Register: the official record of an application’s status, including opposition stage, available at ipindiaonline.gov.in/eregister. This is the authoritative source for confirming which stage a mark is at.
• Opposition Details: the module within the Registry’s online system that lists opposition-specific status, party details and the stage of evidence filing for a given application number.
• Hearing Board: the schedule of trademark hearings, listed by date and hearing officer, at ipindia.gov.in/hearing-board.htm. This is where a scheduled opposition hearing, and any recorded adjournment, will appear.

None of these portals will tell you the precise date the Registry served a document on the other side, which is the fact that actually starts the Rule 45, 46 or 47 clock. That has to be tracked separately, from the Registry’s dispatch or the acknowledged date of receipt, and it is the single most common way a deadline gets miscalculated. For a closer look at how to read these statuses and set your own internal deadlines from them, see our guide to trademark status and deadlines.

05Where Claw fits

Claw is an all-in-one legaltech platform for Indian advocates, law firms, and corporate legal teams, combining AI-based case search, an AI legal assistant (Legal GPT), case management, and compliance automation across all Indian courts and tribunals.

The Rule 45 question turns on how the Delhi, Bombay and Madras High Courts have read the same deadline, so following that split means following the judgments. Claw lets you research 30 crore+ judgments, with the Supreme Court covered from 1950 and High Courts from 1990, and track any linked court appeal by party name, with results in under 5 seconds across 9,102 courts, benches and forums, including the cases, orders and hearings as they move. Claw does not use customer documents to train AI models.

Create a FREE Claw account to follow how each High Court is deciding the Rule 45 point and to track your own appeal by party name. To search the wider body of law, see case search across Indian courts.

06Sources and further reading

Primary and reference sources used for this page:

• e-Register (application status): ipindiaonline.gov.in/eregister
• Hearing Board (trademark hearing schedule): ipindia.gov.in/hearing-board.htm
• Trade Marks Act, 1999 and Trade Marks Rules, 2017: official text via the Intellectual Property India website.
• Claw: clawlaw.in

Case law discussed: Sun Pharma Laboratories Ltd. v. Dabur India Ltd. & Anr. (Delhi High Court); Mahesh Gupta v. Registrar of Trade Marks (Delhi High Court, Division Bench); the Black Diamond Motors matter (Bombay High Court); Kangaro Industries (Regd.) v. V-Guard Industries & Anr. and ACE Foods Pvt Ltd v. Registrar of Trade Marks (Madras High Court). This is a live, developing area of law. Confirm the current status of each of these decisions, including any appeal, before relying on this page for an active matter.

07Frequently asked questions