As an IP attorney, I often remind my clients that building a strong brand is only half the battle. The other half? Protecting it. And one of the most overlooked threats to a trademark’s longevity in Australia is something called genericide. Sounds dramatic? It is. Genericide has the power to strip your trademark of all legal protection, and yes, it happens more often than you’d think.

Let me walk you through what trademark genericide is.

What Is Genericide in Trademark Law?

In plain terms, genericide occurs when a brand name becomes so commonly used by the public to describe a type of product or service that it loses its distinctiveness. That’s right, the very popularity that made your trademark a household name can be the reason it ceases to be legally protected.

Think of words like esky, aspirin, or cellophane. These were once powerful trademarks. Today, they’re generic terms used to describe any cooler box, pain reliever, or plastic wrap. Their companies lost control of the narrative, and in turn, lost their exclusive rights.

Under Australian trademark law, specifically the Trade Marks Act 1995 (Cth), a registered trademark must maintain distinctiveness. When a mark begins to describe a general category of goods rather than a specific brand, it no longer meets this core requirement—and that’s where trouble begins.

Genericide in Action under the legal framework

Let’s get into the legal nuts and bolts. Section 10 of the Trade Marks Act 1995 (Cth) defines deceptively similar trademarks, focusing on how close they are in appearance or sound. Section 88 allows for cancellation if the mark can no longer distinguish the owner’s goods from others in the market. This is the very essence of genericide, that happens when the public no longer links a mark to a specific source.

Consumer perception plays a critical role here. Courts often look at how the average buyer uses and understands the trademark. Is “Ugg” a brand name or just a type of sheepskin boot? In Australia, it’s widely considered the latter. Deckers Outdoor Corporation, the US company holding rights to “UGG” in other countries, has faced serious backlash trying to enforce its claim here.

Even names like Thermos, Velcro, and Hoover have battled this issue internationally. The brand becomes the product, and once that happens, legal exclusivity can be lost for good.

Why Should Genericide Matter to Every Brand Owner?

I’ve seen it happen, companies invest years (sometimes decades) into building a reputable brand, only to realize too late that the public has taken ownership of their name. Genericide isn’t just a legal issue; it’s a branding disaster.

When a trademark becomes generic-

  • You lose your exclusive rights to the name.
  • Competitors can legally use your mark to describe similar products.
  • Brand recognition diminishes, leading to market confusion.
  • Legal battles to reclaim distinctiveness drain resources and time.
  • Consumers may lose trust and brand loyalty erodes.

Real-World Examples

Let’s revisit the “Esky” example. Originally a registered trademark for a brand of portable coolers, it became so widely used that today in Australia, “esky” simply means any cooler. The brand lost its exclusivity.

Another compelling case is “Aspirin,” which lost its trademark status in multiple countries due to rampant generic use. In Australia, it’s now a common term for any acetylsalicylic acid-based pain reliever.

These stories should serve as cautionary tales. No matter how iconic your brand becomes, its future hinges on how well you protect its legal identity.

Conclusion

Trademark genericide isn’t just a theoretical risk, it’s a very real challenge for brands that aim to dominate their markets. The more successful your trademark becomes, the more important it is to guard its distinctiveness with vigilance and strategy.

The Trade Marks Act 1995 (Cth) gives us the legal tools, but it’s up to us as brand owners, legal professionals, and marketers to use them wisely. Through education, enforcement, and consistent brand messaging, we can ensure our trademarks remain assets rather than liabilities.

So, if you’re a business owner reading this and wondering whether your trademark is at risk, don’t wait for the damage to become irreversible. Let’s talk. Let’s make sure your trademark stays yours, protected, powerful, and uniquely yours in the Australian marketplace.

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