Navigating trademark law across different jurisdictions can be a complex undertaking, particularly when Australian businesses expand into the United States or American companies seek protection in Australia. While both countries share common law roots and offer robust trademark protection systems, the differences between them are significant — and misunderstanding them can lead to costly mistakes.
Whether you’re an Australian business eyeing the US market or simply want to understand how our system compares with the world’s largest economy, here are 12 key differences you need to know.
1. First-to-Use vs First-to-File
This is arguably the most fundamental difference between the two systems.
In the United States, trademark rights are primarily based on first use in commerce. A business that has been using a mark in trade — even without registration — can establish superior rights over a later applicant who files for the same or a similar mark.
Australia operates a first-to-file system. While there are limited provisions for prior users under the Trade Marks Act 1995 (Cth), the general principle is that the first party to file a trademark application with IP Australia will have priority. This makes early filing strategically critical in Australia.
The practical implication? In the US, a business can build common law trademark rights through use alone. In Australia, relying solely on use without registration leaves you in a far more vulnerable position.
2. Use Requirements Before Registration
In the US, an applicant must either demonstrate actual use in commerce at the time of filing (under a “use-based” application) or declare a bona fide intention to use the mark (under an “intent-to-use” application). If the latter, the applicant must eventually file a Statement of Use with evidence of actual commercial use before the registration will issue.
In Australia, there is no requirement to prove use before registration. An applicant need only declare an intention to use the mark, or that the mark is already being used. IP Australia does not require specimens or evidence of use as part of the application process. This makes the Australian registration process somewhat simpler at the filing stage, though it also means the register can accumulate marks that are never actually used in trade.
3. The Examination Process
Both IP Australia and the United States Patent and Trademark Office (USPTO) conduct substantive examination of trademark applications, but the processes differ in notable ways. For more details, see our guide to how to register a trademark in australia:.
The USPTO examines applications against both absolute grounds (distinctiveness, descriptiveness, functionality) and relative grounds (likelihood of confusion with prior registrations and pending applications). Examiners at the USPTO tend to apply a rigorous “likelihood of confusion” analysis that considers multiple factors, often referred to as the DuPont factors.
IP Australia also examines on both absolute and relative grounds, but the threshold for raising relative grounds objections can differ. IP Australia will cite prior marks that are substantially identical or deceptively similar for the same or similar goods and services. However, Australian examiners may not always raise objections that a USPTO examiner would, and vice versa. The analytical frameworks, while conceptually similar, are applied with different emphases and cultural expectations.
4. Opposition Proceedings
Both jurisdictions provide for third-party opposition to trademark applications, but the procedures vary significantly.
In Australia, after a trademark application is accepted, it is advertised in the Australian Official Journal of Trade Marks for a two-month opposition period. Any person may file a notice of intention to oppose, followed by a statement of grounds and particulars. The opposition process is handled by IP Australia’s Hearings Section.
In the US, accepted applications are published in the Official Gazette for a 30-day opposition window. Oppositions are heard by the Trademark Trial and Appeal Board (TTAB), which operates as a quasi-judicial body with its own procedural rules, including discovery processes that can closely resemble federal court litigation. US opposition proceedings tend to be more formal, lengthier, and significantly more expensive than their Australian counterparts.
5. Classification and Multi-Class Applications
Both countries use the Nice Classification system for categorising goods and services. However, the way classes are handled in applications differs.
In Australia, a single application can cover multiple classes, with an additional fee payable for each class beyond the first. This is straightforward and cost-effective.
The US also permits multi-class applications, but there’s an important distinction: the USPTO requires separate fees, specimens of use, and declarations for each class. If an applicant cannot demonstrate use in one class, it can affect the entire application timeline. This makes US multi-class applications more administratively burdensome. We cover this topic in how to respond to a trademark opposition.
6. Renewal Periods and Maintenance Requirements
Australian trademark registrations are valid for an initial period of 10 years from the filing date and can be renewed indefinitely in 10-year increments. There are no interim maintenance requirements between filing and renewal — once registered, your mark remains on the register until the renewal date (assuming no successful removal action is brought against it).
US registrations also last for 10-year renewable periods, but the maintenance requirements are considerably more onerous. Between the fifth and sixth year after registration, the owner must file a Declaration of Use (Section 8 affidavit) along with specimens showing continued use. A similar declaration is required at each 10-year renewal. Failure to file these maintenance documents results in automatic cancellation of the registration. Many trademark owners unfamiliar with US law have lost registrations simply by missing these deadlines.
7. The Concept of “Famous” or “Well-Known” Marks
Both jurisdictions offer enhanced protection for marks with significant reputation, but they approach this differently.
In the US, the concept of a “famous mark” is central to federal dilution claims under the Lanham Act. To qualify, a mark must be widely recognised by the general consuming public of the United States. Dilution protection prevents the blurring or tarnishment of famous marks, even in the absence of consumer confusion.
Australia does not have a standalone dilution statute. However, the Trade Marks Act 1995 (Cth) provides protection for marks with a reputation in Australia — for example, under section 120(3), which extends infringement to goods or services that are not closely related to those covered by the registration where the registered mark is well known. Additionally, the common law tort of passing off and the Australian Consumer Law (Schedule 2 of the Competition and Consumer Act 2010 (Cth)) provide avenues for protecting well-known marks against misleading or deceptive conduct.
8. Common Law Rights and Unregistered Marks
The US places significant weight on common law trademark rights. Even without registration, a party using a mark in commerce can enforce rights within the geographic area of its use. Federal registration expands this protection nationally but does not extinguish prior common law rights in specific territories.
In Australia, unregistered trademarks can be protected through the tort of passing off and under sections 18 and 29 of the Australian Consumer Law, which prohibit misleading or deceptive conduct and false representations respectively. However, these causes of action require establishing reputation and goodwill, and the burden of proof is generally higher than simply proving trademark registration. In practice, Australian common law rights for unregistered marks are narrower and more difficult to enforce than in the US.
9. Specimens and Evidence of Use
As noted above, the USPTO requires specimens of use as part of the application and maintenance process. These specimens must show the mark as actually used in commerce in connection with the relevant goods or services — for example, product labels, packaging, website screenshots showing the mark used in the sale of goods, or advertising materials for services. See also our trademark infringement in australia: what it is.
IP Australia does not require specimens at the application stage. Evidence of use only becomes relevant in the context of opposition or cancellation proceedings, or where an applicant needs to overcome an objection based on lack of distinctiveness by demonstrating acquired distinctiveness through use.
This difference means that US applicants need to plan their trademark use strategy more carefully before and during the application process.
10. Geographic Scope and Territorial Nature
Both trademark systems are territorial — registration in one country does not confer rights in the other. However, the mechanisms for seeking international protection differ.
Australia is a member of the Madrid Protocol, and Australian applicants can use their domestic application or registration as a basis for filing an international application through the World Intellectual Property Organization (WIPO), designating the US and other member countries.
The US is also a member of the Madrid Protocol, but the practical experience of using the Madrid system to enter the US can be more complex due to the USPTO’s rigorous examination standards and the use requirements described above. Many trademark professionals advise that filing directly with the USPTO (rather than through a Madrid designation) can sometimes provide greater strategic flexibility.
11. Assignment and Licensing
In the US, a trademark cannot be assigned “in gross” — that is, without the associated goodwill of the business connected with the mark. An assignment without goodwill is considered invalid and can result in the abandonment of the mark. This rule reflects the US emphasis on trademarks as indicators of source and quality.
Australian law is more permissive regarding assignments. Under the Trade Marks Act 1995 (Cth), a registered trademark may be assigned with or without the goodwill of the business. While best practice still dictates transferring goodwill alongside the mark, the legal requirements are less restrictive than in the US.
Licensing requirements also differ. In the US, the trademark owner must exercise quality control over the licensee’s use of the mark; failure to do so can constitute “naked licensing” and lead to abandonment of rights. In Australia, the Act provides for authorised use under section 8, and the use of a mark by an authorised user is taken to be use by the registered owner. Quality control is prudent, but the statutory framework is more forgiving. Our when do you need a trademark lawyer? offers additional context.
12. Costs and Timeframes
Finally, the practical considerations of cost and timing diverge considerably.
Filing a standard trademark application with IP Australia currently costs from approximately AUD $250 per class (for TM Headstart) or AUD $330 per class for a standard application. The examination process typically takes several months, and straightforward applications can proceed to registration within seven to eight months.
In the US, filing fees range from approximately USD $250 to USD $350 per class depending on the filing basis and form used (TEAS Plus or TEAS Standard). However, the overall cost of obtaining and maintaining a US registration is typically higher when you factor in attorney fees (a foreign applicant must use a US-licensed attorney), the cost of preparing specimens, responding to office actions, filing Statements of Use, and meeting ongoing maintenance requirements. US applications can take 12 months or longer to reach registration, particularly if office actions are issued.
For Australian businesses expanding into the US, these cost differences — both upfront and ongoing — need to be carefully budgeted.
Key Takeaways for Australian Businesses
Understanding these differences is not merely academic. For any Australian business planning to trade in the US, or any multinational operation managing a trademark portfolio across both jurisdictions, the strategic implications are real and significant.
The US system’s emphasis on use, its more demanding maintenance requirements, and its costlier enforcement mechanisms all mean that a trademark strategy developed solely with Australian law in mind will not translate smoothly across the Pacific. Conversely, US businesses entering Australia should understand the advantages of the first-to-file system and the relative simplicity of the Australian registration process.
Engaging qualified intellectual property lawyers who understand the nuances of both systems is essential. Missteps in either jurisdiction — a missed maintenance filing in the US, a failure to file early enough in Australia — can result in lost rights that are difficult or impossible to recover.
Trademark protection is the cornerstone of brand strategy. Getting it right in both Australia and the United States requires careful planning, expert guidance, and a clear understanding of how these two systems diverge.