Trademark Canada vs USA: What Businesses Need to Know

The single most important thing to understand about trademarks is that they are territorial. A trademark is a creature of national law, and the rights you get by registering one exist only in the country that granted them.

A trademark registered with CIPO (the Canadian Intellectual Property Office) protects your brand in Canada, and only in Canada. A trademark registered with the USPTO (the United States Patent and Trademark Office) protects it in the United States, and nowhere else. Neither registration reaches across the border. A Canadian company that has registered its name and logo with CIPO, and then begins shipping to customers in the United States, is not automatically protected there. The reverse is equally true for a US business expanding into Canada.

This is the assumption that trips up growing companies. "We own our trademark" almost always means "we own it in one country." For any business whose customers or ambitions cross the border, the question is not whether you have a trademark, but where you have one.

A trademark is any sign that distinguishes your goods or services from someone else's — most often a business or product name, a logo, or a slogan, and sometimes a distinctive shape, sound, or colour.

In both Canada and the United States, whether a mark can be registered turns largely on distinctiveness. A coined or arbitrary term is strongly distinctive and readily registrable. A mark that merely describes the goods, or that is generic for them, is difficult or impossible to register in either country, because it does not distinguish one trader from another.

The two symbols people see everywhere carry specific meaning. ™ signals that a business is claiming a mark, whether or not it is registered. ® means the mark is actually registered, and it should only be used where the mark is registered in that particular country. Because registration is territorial, the same brand can properly display ® in Canada while remaining a ™ in the United States until it is registered there too.

Canada and the United States take different approaches to how trademark rights come into being, and the difference matters most for cross-border businesses.

The United States is fundamentally a first-to-use system. Rights there grow out of actually using a mark in commerce: a business builds up common-law rights simply by using a mark in a market, and the first user in a given area can hold priority even against someone who registers later. Federal registration with the USPTO strengthens and broadens those rights, but it sits on top of a foundation of use rather than replacing it.

Canada was historically use-based as well, but the 2019 amendments to the Trademarks Act moved its registration process closer to a first-to-file approach: you can now obtain a Canadian registration without having used the mark first. Canada still recognizes common-law rights that arise from use, so use has not become irrelevant — but the door to registering ahead of use is open in Canada in a way it is not in the United States.

The practical lesson: in the US, who used a mark first can decide a dispute, so a business planning to enter the US market should secure US rights before a competitor's use gets ahead of it.

The clearest procedural divergence between the two systems is what they demand around use.

In the United States, an application must rest on a valid basis — either actual use of the mark in commerce, or a bona fide intent to use it. An intent-to-use application will not mature into a granted registration until you show the mark is actually in use. Use in the US is not optional; it is only deferred.

Canada took the opposite turn in 2019. You no longer have to declare or prove use before a Canadian registration is granted, which can make a registration faster to secure on paper. But use still matters. First, a Canadian registration can be challenged and struck for non-use, generally once it has been registered for at least three years without being used. Second, enforcing a mark still depends on real-world use and reputation.

Use also shapes life after registration in the US, where a registration requires periodic filings showing the mark is still in use to stay alive. A brand owner who quietly stops using a mark can lose the US registration even if no one challenges it directly.

Both countries grant registrations for renewable ten-year terms, and both let you renew indefinitely for as long as the mark remains in use and the renewals are filed. A trademark, unlike a patent, can in principle last forever.

In Canada, a registration lasts ten years and is renewable every ten years. (The term was shortened from fifteen years to ten in the 2019 amendments.) Between renewals, Canada does not require you to file evidence of use to keep the registration alive.

In the United States, registrations also run in ten-year terms, but the maintenance burden is heavier: the USPTO requires interim filings partway through each term to confirm the mark is still in use, on top of the renewal itself. Miss those maintenance filings and the registration can be cancelled, even if you have kept using the mark.

The takeaway for a cross-border owner is that a US registration is not "set and forget." It demands ongoing attention to use and to filing deadlines that a Canadian registration does not. Docketing those dates in both countries is part of protecting the brand.

Filing a separate application in every country where you want protection is slow and expensive. The Madrid Protocol is the international system built to ease that burden, and both Canada and the United States are members (Canada joined in 2019; the US has participated for years).

Under Madrid, you file one international application through your home office — CIPO for a Canadian applicant, the USPTO for a US applicant — and designate the other member countries where you want protection. It gives you a single filing, fees paid in one place, and centralized renewals, instead of a stack of separate national filings.

What Madrid does not do is override each country's own law. Every office you designate still examines the mark under its own rules: a Madrid application designating the United States must still satisfy US requirements, including the use or intent-to-use basis, and one designating Canada is examined under Canadian standards for distinctiveness and conflict with existing marks. Madrid is an efficient way to deliver applications, not a shortcut around the substantive law of each market.

If your business only ever sells in Canada, a CIPO registration may be all you need. The calculation changes the moment you sell — or seriously plan to sell — into the United States.

Because US rights lean on use, and first use can establish priority, waiting until there is a problem is the expensive path. By the time you notice that a competitor has adopted a confusingly similar name south of the border, or that someone else has registered the mark, the choices narrow to a costly dispute or rebranding a brand that now carries real value. Securing US rights early — starting with a clearance search in both countries, and where appropriate an intent-to-use application filed before launch — protects the brand while it is still inexpensive to protect. It is a recurring theme across our cross-border series: the cheapest time to get brand protection right is before you cross the border, not after.

At Lamba Law, our role sits on the business and commercial side of intellectual property — who owns the brand as between founders and the company, how it is assigned into the corporation, how it is licensed, and how brand protection fits a cross-border growth plan — and we coordinate with a registered trademark agent for the filing and prosecution work itself.

This is general information, not legal advice for your circumstances. Trademark strategy turns on your specific facts on both sides of the border, so get tailored advice before you file.