Trademark Infringement Explained: Crownbet Case & Australian Insights

Brand power matters. Your name, logo and taglines are often the first things customers recognise - and the hardest to replace if a dispute breaks out.

In Australia, trade mark disputes can move quickly and get expensive. One of the most talked-about examples in recent years is the betting industry stoush involving CrownBet’s attempted rebrand and its clash with Sportsbet. It’s a useful real-world lesson in how courts view “deceptive similarity”, what counts as infringement, and how to protect your own brand from day one.

In this guide, we’ll unpack what happened, explain the legal tests for trade mark infringement and misleading or deceptive conduct, and set out practical steps you can take to build (and keep) a strong brand in Australia.

Why Trade Mark Infringement Matters In Australia

A registered trade mark gives you the exclusive right to use your brand for the goods and services covered. It’s your best tool to stop competitors adopting confusingly similar names or logos, and it sits alongside other protections under the Australian Consumer Law (ACL) and common law.

Without registration, it’s still possible to act against lookalike brands under passing off or the ACL, but it’s much harder and often more expensive. Registration also helps when you need to enforce your rights on marketplaces, social media platforms, or with domain names.

If you haven’t already done so, consider applying to register your trade mark early - before brand awareness grows and competitors take notice.

The Crownbet vs Sportsbet Dispute - What Happened And Why It Matters

A few years ago, CrownBet (an Australian online wagering business) looked to rebrand. After acquisitions in the market, it proposed to adopt a name incorporating “Sportingbet”. Sportsbet, a well-known competitor, went to the Federal Court to block the change.

Why? Sportsbet argued that “Sportingbet” was deceptively similar to “Sportsbet” and would likely confuse consumers - especially given the parties offered very similar services advertised in the same channels.

The court granted urgent relief preventing CrownBet from using the “Sportingbet” branding. The key driver was the risk that ordinary consumers might wonder whether “Sportsbet” and “Sportingbet” were connected, affiliated or the same business. Shortly after, CrownBet rebranded instead as “BetEasy”.

What’s the takeaway for you? Even small changes (like adding or removing a letter, or choosing a term that feels “close enough”) can be risky if the competing brand has a strong reputation and you operate in overlapping markets. The test focuses on the overall impression on the average consumer, not a side-by-side, lawyerly comparison.

How Australian Law Tests Trade Mark Infringement

Under the Trade Marks Act 1995 (Cth), infringement generally occurs if someone uses a sign as a trade mark that’s substantially identical or deceptively similar to a registered trade mark, in relation to the same or similar goods/services, without permission. Here’s how courts assess it in practice.

1) Was The Sign Used “As A Trade Mark”?

“As a trade mark” means to distinguish the source of goods or services - usually as a badge of origin. Using a word only descriptively (for example, “fast delivery”) is different from using it as your brand. In the betting dispute, both parties were using the mark as the core brand identity, so this element was clear.

2) Is The Mark Substantially Identical Or Deceptively Similar?

Substantial identity is a high bar - near carbon-copy territory. Most disputes centre on “deceptive similarity”, where the question is whether the resemblance would likely cause consumers to wonder if the goods or services come from the same source.

In practice, courts look at the idea of the mark, overall look and sound, and distinctive elements. Small differences (extra letters, hyphens or suffixes) don’t always save you if the dominant feature remains similar.

3) Are The Goods/Services The Same Or Closely Related?

Even if two marks are similar, there’s no infringement unless the goods or services are the same or sufficiently related. The more closely aligned your offerings and channels to market, the higher the chance of confusion. In Crownbet/Sportsbet, the overlap was obvious: online betting services to Australian consumers.

4) What About Reputation And Real-World Context?

Strictly speaking, reputation isn’t necessary to prove infringement, but courts consider how consumers encounter the mark in the real world. Strong reputation can heighten the risk of confusion - and speed up court orders to protect an established brand.

5) Are There Defences Or Exceptions?

Defences can include good-faith descriptive use, own-name use, or prior continuous use. “Honest concurrent use” may assist in certain registration scenarios (allowing coexistence on the Register), but it is rarely a silver bullet and depends on evidence and the risk of confusion in the market.

If IP Australia raises issues during examination, tailored submissions can help, and you may need targeted support for a trade mark adverse report to address objections before the application proceeds.

Beyond Trade Marks: Misleading Or Deceptive Conduct And Passing Off

Even without a registered trade mark, brand owners can pursue lookalike brands under section 18 of the ACL, which prohibits conduct that is misleading or deceptive (or likely to mislead or deceive). In practical terms, if your branding leads customers to think your products or services are connected with someone else, there’s risk under the ACL.

Courts also consider passing off (a common law action) where one trader misrepresents that their business is connected with another, causing damage to goodwill. These claims often travel together with trade mark infringement, particularly where a well-known brand is at stake.

If you’re weighing up this route, it’s worth reading more about the elements of misleading or deceptive conduct and how it plays out under section 18 of the ACL. The same facts that support infringement - similarity of names, logos, colours, taglines, and overlapping markets - can also underpin ACL and passing off claims.

Practical Steps To Avoid (And Respond To) Infringement

Whether you’re naming a new venture or reconsidering your brand as you grow, a little planning upfront can save a lot of risk later. Here’s a practical roadmap.

Step 1: Run Clearance Searches Before You Commit

Start with IP Australia’s database and then widen your search to domain names, app stores, social media handles and general Google results. Look for exact matches and close variants in your industry.

Ask yourself: Would a customer seeing the marks at a glance think there’s a connection? If the answer is “maybe”, keep looking. Distinctive names are easier to register and enforce than descriptive ones.

Step 2: Choose Distinctive, Not Descriptive

“Descriptive” brands (like “Cheap Sports Betting”) are hard to protect and more likely to run into objections. Coined words or unusual combinations are stronger. If a competitor owns the dominant element you want, consider a different direction rather than trying to “get close” - the Crownbet dispute shows that near-miss strategies can backfire.

Step 3: Register Early And Cover The Right Classes

Registration locks in your rights for the goods and services you nominate. Think about where you are now and where you plan to expand in the next few years. If you’re part of a group, align strategy across related entities and markets. When you’re ready, apply to register your trade marks to secure the core brand assets (word and logo) in relevant classes.

Step 4: Set Up Practical Brand Hygiene

• Register key domains and social handles.
• Use consistent brand guidelines for colours, fonts and usage.
• Keep records of first use, marketing spend and sales - vital evidence if a dispute arises.

Step 5: Monitor The Market And Be Ready To Act

Set up alerts for new filings and mentions of your brand. When you spot a conflict, move quickly but proportionately: an initial letter, a coexistence discussion, or filing an opposition if needed. If you’re opening discussions or sharing confidential materials, consider using an NDA first, especially before exploring coexistence or settlement.

Step 6: Consider Coexistence, Licences Or Rebrands (If Necessary)

Not every conflict needs a courtroom. Sometimes a carefully structured coexistence agreement or IP licence can reduce confusion and avoid litigation. If your legal position is weak, a timely rebrand may be the most cost‑effective option - ideally before you invest heavily in marketing.

Step 7: Don’t Forget The ACL

Branding risk isn’t only about the Register. Make sure your marketing avoids claims that could mislead consumers - for example, statements about endorsements or affiliations. If your brand implies a connection to a well-known competitor, expect pushback under the ACL (including section 29 on false or misleading representations), not just trade mark law. You can read more about section 29 of the ACL if you make comparative or performance claims.

Step 8: Get Tailored Advice For Edge Cases

Some branding calls are close. Maybe you have legacy use, complex ownership across entities, or a proposed settlement that needs careful drafting. This is where a short chat with an intellectual property lawyer can de‑risk your approach and save costs in the long run.

Common Questions About Trade Mark Enforcement In Australia

Is Trade Mark Registration Mandatory To Enforce My Brand?

No - you can rely on the ACL and passing off. But registration makes enforcement faster and clearer. It also helps with takedowns on online platforms and can deter potential infringers. If budget is tight, prioritise your primary word mark in the key class and build from there.

What If My Mark Is Similar To A Competitor’s - Can We Coexist?

Sometimes. Coexistence depends on how close the marks are, how the goods/services overlap, and whether consumers are likely to be confused. If both brands are entrenched in separate niches, a coexistence agreement can reduce risk. But if confusion is likely - as in the Crownbet/Sportsbet dispute - coexistence may not be viable.

Can Small Businesses Realistically Enforce Their Trade Marks?

Yes. Early letters, registry actions (like oppositions), and proportionate strategies often resolve issues without court. Evidence of your use, a registered right and a practical commercial approach goes a long way. Keep good records and act promptly.

What If IP Australia Raises An Objection To My Application?

It’s common to see objections on descriptiveness or similarity to earlier marks. You may be able to overcome them with tailored submissions, amended specifications, or evidence. When needed, targeted help with a trade mark adverse report can get your application back on track.

Key Takeaways

• The Crownbet/Sportsbet dispute highlights that small differences in brand names may still be “deceptively similar” if consumers could think the businesses are connected.
• Australian infringement turns on use “as a trade mark”, similarity between marks, and overlap in goods/services - with real‑world context and reputation influencing the risk of confusion.
• Even without registration, the ACL and passing off can catch lookalike branding that misleads consumers, especially around affiliations or endorsements.
• Run thorough clearance searches, choose distinctive brands, and file early to protect your word and logo marks in relevant classes.
• Be proactive: monitor the market, act quickly on conflicts, and consider practical solutions like NDAs, coexistence terms, or a strategic rebrand where appropriate.
• When decisions are close or high‑stakes, a short consultation with an IP lawyer can de‑risk your strategy and prevent costly missteps.

If you’d like a consultation about brand selection, trade mark registration or infringement strategy in Australia, you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no‑obligations chat.