Receiving a notice of opposition against your trademark application can be an unsettling experience. After investing time and resources into developing your brand and navigating the application process, discovering that another party is formally challenging your right to register can feel like a significant setback. However, a trademark opposition is not the end of the road — it is a procedural step that, when handled correctly, can still result in successful registration.
Understanding how to respond effectively to a trademark opposition in Australia is essential for protecting your brand. This guide walks you through the opposition process, the grounds on which oppositions are typically filed, and the practical steps you should take to mount a strong defence.
What Is a Trademark Opposition?
A trademark opposition is a formal legal proceeding in which a third party challenges the registration of a trademark application that has been accepted by IP Australia. Once a trademark application is accepted and published in the Australian Official Journal of Trade Marks, there is a two-month window during which any person may file a notice of intention to oppose the registration.
The opposition process is governed by the Trade Marks Act 1995 (Cth) and the Trade Marks Regulations 1995. It is an inter partes proceeding — meaning it involves two parties presenting arguments before a delegate of the Registrar of Trade Marks, who acts as a decision-maker.
It is important to recognise that an opposition is not an indication that your application is defective. It simply means another party believes they have grounds to prevent your trademark from proceeding to registration.
Common Grounds for Trademark Opposition
Under Part 5 of the Trade Marks Act 1995, an opponent can rely on various grounds to challenge a trademark application. The most frequently raised grounds include:
Section 44 — Likelihood of Confusion with an Earlier Mark
This is the most common ground for opposition. The opponent argues that your trademark is substantially identical with, or deceptively similar to, a trademark that has an earlier priority date and is registered or pending for the same or similar goods or services. Understanding the specific classes and descriptions at issue is critical to mounting a defence against this ground.
Section 60 — Prior Reputation of Another Mark
An opponent may argue that, because of the reputation of their earlier trademark, the use of your mark would be likely to deceive or cause confusion. This ground requires the opponent to establish that their mark had acquired a reputation in Australia before your filing date.
Section 42 — Contrary to Law
This ground covers situations where the use of the trademark would be contrary to law — for example, where it would constitute passing off or infringe copyright or design rights held by another party. For more details, see our guide to how to register a trademark in australia:.
Section 62A — Bad Faith
An opposition on this ground asserts that the application was filed in bad faith. This might arise where the applicant had knowledge of the opponent’s mark and filed with the intention of misappropriating the opponent’s goodwill or preventing them from using their own brand.
Section 43 — Scandalous or Contrary to Public Policy
While less common, an opponent may argue that a trademark should not be registered because it is scandalous or its use would be contrary to law.
Understanding the specific ground or grounds raised against your application is the first and most critical step in formulating your response.
Timeline for Responding to an Opposition
The opposition process follows a structured timeline set out in the Trade Marks Regulations 1995:
Notice of intention to oppose — The opponent must file this within two months of the trademark being advertised in the Official Journal of Trade Marks. This period can be extended by one month upon request.
Statement of grounds and particulars — The opponent must file a formal statement setting out the grounds of opposition and the material facts they rely on. This must be filed within one month of the notice of intention to oppose (though extensions are possible).
Notice of intention to defend — As the applicant, you must file a notice of intention to defend within one month of receiving the statement of grounds and particulars. This is a crucial deadline. If you do not file this notice, your application will lapse, and the opposition will succeed by default.
Evidence rounds — Both parties then have the opportunity to file evidence in support of their respective positions. The opponent files evidence first, followed by the applicant, with the opponent having a right to file evidence in reply.
Hearing — If the matter is not resolved during the evidence stage, it proceeds to a hearing before a delegate of the Registrar of Trade Marks.
Each stage has prescribed time limits, and failing to meet a deadline can have serious consequences, including the loss of your application.
Step-by-Step Guide to Responding
1. Do Not Ignore the Opposition
This may seem obvious, but it bears emphasising. Some applicants, particularly those unfamiliar with intellectual property processes, may dismiss an opposition notice or set it aside with the intention of dealing with it later. Inaction is the single most damaging response. If you fail to file a notice of intention to defend within the prescribed period, your trademark application will lapse without any assessment of its merits. We cover this topic in trademark infringement in australia: what it is.
2. Analyse the Statement of Grounds and Particulars
Carefully review the opponent’s statement to understand exactly what grounds they are relying on and the factual basis for their challenge. Consider the following:
- Which sections of the Trade Marks Act 1995 are being invoked?
- What earlier trademarks or rights does the opponent claim?
- What goods or services are at issue, and is there genuine overlap with yours?
- How strong is the opponent’s factual foundation?
A thorough analysis at this stage will inform your overall strategy and help you identify potential weaknesses in the opponent’s case.
3. File Your Notice of Intention to Defend
Once you have decided to defend your application — and in most cases, it is worth at least exploring this option — you must file a TM7 form (Notice of Intention to Defend) with IP Australia within the prescribed timeframe. This step is non-negotiable if you wish to keep your application alive.
4. Gather and Prepare Your Evidence
The evidence stage is where your case is built or broken. As the applicant, you will need to file evidence that addresses the grounds raised by the opponent. The type of evidence you need will depend on the nature of the opposition, but may include:
Evidence of use — If you have been using the trademark in trade, evidence demonstrating the nature, extent, and duration of that use can be powerful. This might include sales figures, marketing materials, invoices, packaging, website screenshots, and social media presence.
Evidence of distinctiveness — If the opponent argues that your mark is too similar to theirs, you may need to demonstrate that your mark has acquired distinctiveness through use, or that the differences between the marks are sufficient to avoid confusion.
Evidence of coexistence — If both marks have been used concurrently in the marketplace without actual confusion, this can be persuasive evidence that confusion is unlikely.
Survey evidence — In some cases, consumer surveys may be relevant to demonstrate whether confusion is likely or unlikely, though this type of evidence must be carefully designed to be admissible and persuasive.
Expert evidence — Depending on the issues involved, expert evidence on matters such as industry practices or the meaning of particular terms within a trade context may be useful.
All evidence in opposition proceedings is typically filed in the form of statutory declarations, which must comply with specific formal requirements. See also our when do you need a trademark lawyer?.
5. Consider the Opponent’s Evidence Critically
When the opponent files their evidence, review it with a critical eye. Look for:
- Unsupported assertions or conclusions
- Gaps in the chain of evidence regarding reputation or use
- Evidence that is dated, irrelevant, or relates to different goods, services, or markets
- Inconsistencies between the statement of grounds and the evidence filed
Identifying weaknesses in the opponent’s evidence will strengthen your position both during the evidence rounds and at any subsequent hearing.
6. Explore Settlement and Negotiation
Not every trademark opposition needs to proceed to a hearing. In many cases, a negotiated resolution can serve both parties’ interests. Common outcomes of settlement negotiations include:
Coexistence agreements — The parties agree that both marks can coexist on the register, sometimes with agreed limitations on the goods or services covered or the manner of use.
Amendments to the application — You may agree to narrow the specification of goods or services in your application to remove the overlap that is causing concern.
Consent arrangements — The opponent may agree to provide a letter of consent, which can be persuasive (though not determinative) in overcoming certain grounds of opposition.
Withdrawal — In some cases, the opponent may be persuaded to withdraw their opposition, or you may decide to withdraw your application if the commercial landscape has changed.
Settlement discussions can occur at any stage of the proceedings and are actively encouraged by IP Australia.
7. Prepare for the Hearing
If the matter does proceed to a hearing, you will need to prepare written submissions setting out your legal arguments and addressing the evidence filed by both parties. The hearing is conducted before a Hearing Officer (a delegate of the Registrar) and may be held in person, by telephone, or via video conference. Our the trademark application process: what happens after offers additional context.
At the hearing, both parties have the opportunity to present oral submissions. The Hearing Officer will then issue a written decision, which may take several weeks or months.
It is worth noting that the losing party at a hearing may be ordered to pay a contribution towards the other party’s costs, though these awards are typically modest compared to court proceedings.
Key Strategic Considerations
Assess the Commercial Reality
Before investing significant resources in defending an opposition, consider the commercial importance of the trademark to your business. Ask yourself:
- How central is this particular mark to your brand strategy?
- Are there alternative marks that could serve the same purpose?
- What is the cost of defending the opposition compared to the cost of rebranding?
- What is the opponent’s likely motivation — are they genuinely protecting their brand, or is this a tactical manoeuvre?
Understand the Burden of Proof
In trademark opposition proceedings, the burden of proof generally rests with the opponent. They must establish, on the balance of probabilities, that the grounds they have raised are made out. This is an important strategic advantage for the applicant — you do not need to prove that your mark should be registered; rather, the opponent must prove that it should not.
However, this does not mean you can afford to be passive. An applicant who files strong evidence and makes compelling submissions will be in a far better position than one who relies solely on the opponent’s failure to meet their burden.
Consider the Appeal Path
If the Hearing Officer’s decision is unfavourable, you have the right to appeal to the Federal Court of Australia. Appeals from opposition decisions are heard de novo, meaning the Federal Court will reconsider the matter afresh. While this provides a valuable safety net, Federal Court proceedings involve significantly greater cost and complexity, so this option should be weighed carefully.
Practical Tips for a Stronger Defence
- Act promptly. Delays in responding can limit your options and create procedural complications.
- Keep thorough records. If you are using the trademark in trade, maintain organised records of that use from the earliest possible date.
- Conduct a thorough search. Understanding the opponent’s trademark portfolio and commercial activities can reveal strategic insights.
- Be realistic about similarities. An honest assessment of the similarities between the marks will help you develop a credible and persuasive case.
- Engage professional assistance. Trademark opposition proceedings involve complex legal and procedural issues. Working with an experienced trademark attorney can significantly improve your prospects and help you avoid costly missteps.
Moving Forward After an Opposition
Whether you successfully defend your application, negotiate a settlement, or ultimately decide to pursue a different mark, a trademark opposition is a learning experience that underscores the importance of thorough clearance searches before filing, strategic brand selection, and proactive management of your intellectual property portfolio.
The Australian trademark opposition system, while adversarial in nature, is designed to balance the interests of applicants and existing rights holders fairly. By understanding the process, meeting your deadlines, and presenting a well-prepared case, you give your brand the best possible chance of achieving registration and the legal protection that comes with it.