Registering a trademark is an important step in building and protecting a brand in Canada, but it shouldn't be seen as the end of the process. Once a trademark is registered, the owner still needs to use it properly, maintain the registration, monitor the market, and take action when unauthorized use appears.
Canadian trademark protection is closely connected to how a mark is actually used in the marketplace. A business may have a valid registration, but if the trademark is not being used as required, the registration can become vulnerable to a non-use challenge. Similarly, if a brand owner does not monitor the market, competitors, counterfeiters, or impersonators may begin using the trademark without being detected.
For this reason, effective trademark protection requires more than obtaining a registration certificate. It requires an ongoing strategy that connects registration, commercial use, evidence, monitoring, and enforcement.
This article explains what Canadian brand owners should understand about trademark rights after registration and why active management matters.
Table of Contents
- Why Trademark Registration Is Only the Beginning
- What Does Trademark "Use" Mean in Canada?
- Why Trademark Use Matters Before Registration
- Understanding Canada's "Use It or Lose It" Rule
- What Evidence Can Prove Trademark Use?
- Why the Goods and Services in Your Registration Matter
- What Happens When Your Brand Changes?
- What Brand Owners Should Know About Trademark Licensing
- Why Trademark Monitoring Matters After Registration
- What Can You Do When Someone Infringes Your Trademark?
- Common Trademark Mistakes Brand Owners Should Avoid
- How Recent Changes Affect Canadian Trademark Owners
- How Pellonia Helps Protect Brands Online
- Frequently Asked Questions (FAQs)
- Final Thoughts
Why Trademark Registration Is Only the Beginning
A Canadian trademark registration can provide valuable legal protection for a brand, but registration alone does not guarantee that the brand will remain protected under every circumstance.
Businesses evolve over time. Companies may introduce new products, discontinue old services, redesign their logos, change their branding, expand into new markets, or begin using their trademarks through different channels. When these changes occur, the trademark portfolio should be reviewed to ensure that it still reflects the business's actual activities.
Trademark owners should also consider whether they are maintaining sufficient evidence of use. If a registration is challenged, the owner may need to demonstrate how the trademark has actually been used in Canada.
This is why trademark protection should be treated as an ongoing business function rather than a one-time filing exercise.
What Does Trademark "Use" Mean in Canada?
The word "use" may sound straightforward, but Canadian trademark law gives it a specific legal meaning. The requirements can also differ depending on whether a trademark is being used in association with goods or services.
For goods, trademark use generally involves the trademark being associated with the goods when they are transferred in the normal course of trade. The trademark may appear directly on the goods, their packaging, labels, or other materials associated with the transaction.
For services, the analysis is different. A trademark may constitute use when it is displayed in the performance or advertising of the services.
This distinction is important because simply displaying a trademark somewhere does not necessarily establish use for every good or service listed in a registration.
Why the Distinction Matters
Consider a company that owns a trademark registration covering both clothing and retail services. The company may actively advertise its brand online, but the evidence needed to demonstrate use for the clothing goods can differ from the evidence relevant to its retail services.
Brand owners should therefore ask not only whether they are using their trademark, but also how they are using it and in connection with which goods or services.
Why Trademark Use Matters Before Registration
Trademark use can also be important before a business obtains a registration.
Canadian trademark law recognizes rights that can arise through use, and prior use can be relevant when determining whether another party's trademark application or use creates a conflict.
This means that businesses should consider trademark protection before investing heavily in a brand.
A company that has spent years building a name may discover that another business already has rights in a confusingly similar trademark. Rebranding at that stage can involve significant costs, including changes to websites, packaging, advertising, social media accounts, signage, and customer communications.
Conducting appropriate searches and developing a trademark strategy early can help reduce these risks.
Understanding Canada's "Use It or Lose It" Rule
One of the most important concepts for registered trademark owners in Canada is the possibility of a non-use cancellation proceeding.
Under Section 45 of Canada's Trademarks Act, a registered trademark that has been registered for at least three years can become subject to a proceeding in which the owner may be required to demonstrate use of the trademark in Canada during the relevant period. If the owner cannot establish the required use and cannot demonstrate applicable special circumstances explaining the absence of use, the registration may be cancelled in whole or in part.
This does not mean that every trademark that has not been used for three years is automatically cancelled. A formal proceeding is involved, and the owner has an opportunity to respond.
However, the possibility of a Section 45 proceeding means that businesses should regularly review whether their registered trademarks are actually being used for the goods and services covered by their registrations.
Why Unused Goods and Services Can Matter
A trademark registration may cover a broad list of goods and services, while the business may only actively use the trademark for some of them.
For example, a company could have a registration covering clothing, footwear, bags, cosmetics, and retail services but only sell clothing under the trademark.
If the registration is challenged, the owner may need to provide evidence of use for the relevant goods and services. The fact that the trademark is actively used for one category does not necessarily establish use for every other category included in the registration.
This is why trademark portfolios should be periodically reviewed against the company's actual commercial activities.
What Evidence Can Prove Trademark Use?
Trademark owners should not wait until a dispute arises before thinking about evidence.
Businesses should maintain records that demonstrate how and where their trademarks are being used in Canada. Depending on the circumstances, relevant evidence may include invoices, sales records, shipping documents, product photographs, packaging, labels, advertisements, website screenshots, social media content, and other dated business records.
For goods, evidence should help demonstrate the connection between the trademark and the goods being sold or transferred.
For services, evidence may demonstrate that the trademark has been used in connection with the performance or advertising of those services.
Maintaining this information as part of ordinary business operations can make it significantly easier to respond if the trademark is challenged later.
Why Dated Evidence Is Particularly Useful
Digital content can change quickly. Websites are redesigned, advertisements disappear, social media posts are deleted, and products are discontinued.
For that reason, businesses should consider maintaining dated records of important trademark uses rather than relying on the assumption that the information will always remain available online.
A well-organized evidence archive can become an important part of trademark portfolio management.
Why the Goods and Services in Your Registration Matter
A trademark registration does not provide unlimited protection for every possible commercial activity.
Trademark rights are connected to the goods and services covered by the registration, which is why the identification of goods and services during the application process is so important.
The same principle matters after registration.
If a company expands into a new business area, the owner should consider whether the existing trademark portfolio adequately covers the new activities. Conversely, if the company stops offering certain goods or services, the owner should review whether those parts of the registration are still commercially relevant.
This type of portfolio review can help businesses avoid maintaining registrations that do not reflect their actual operations while also identifying areas where additional protection may be necessary.
What Happens When Your Brand Changes?
A business may change its branding without realizing that the change could have trademark implications.
For example, a company might redesign its logo, modify the presentation of its word mark, shorten its brand name, introduce a new brand element, or completely rebrand a product line.
The fact that the new branding belongs to the same company does not automatically mean that an existing registration provides exactly the same protection for the new version.
Businesses should therefore review their trademark portfolio whenever there is a significant change to the way a brand is presented or used.
This is particularly important when a company moves from an older logo to a substantially different design or introduces a new brand name.
A trademark strategy should reflect the marks that customers actually encounter in the marketplace.
What Brand Owners Should Know About Trademark Licensing
Trademark use does not always have to come directly from the registered owner. Businesses may allow subsidiaries, franchisees, distributors, licensees, or other authorized parties to use their trademarks.
However, licensed use should be managed carefully.
Section 50 of Canada's Trademarks Act can allow use by a licensee to be treated as use by the trademark owner when the statutory requirements are satisfied, including the owner's control over the character or quality of the goods or services.
This makes quality control an important part of trademark licensing.
A trademark represents more than a name or logo. It can also represent the expected quality and characteristics of the products or services associated with that mark.
For this reason, businesses should have appropriate agreements and quality-control mechanisms when allowing third parties to use their trademarks.
Why Trademark Monitoring Matters After Registration
A trademark registration gives a brand owner legal rights, but it does not automatically identify every instance of unauthorized use.
A registered brand can be misused on websites, social media platforms, marketplaces, mobile applications, advertisements, domain names, messaging platforms, and other digital environments.
In some cases, the misuse may involve the exact trademark. In others, an infringer may use a confusingly similar name, logo, product presentation, or business identity.
Online impersonation can also create additional problems because customers may believe that an unauthorized account or website is officially connected to the brand.
Regular monitoring allows businesses to identify potential problems earlier and preserve evidence before content is changed or removed.
What Should a Brand Owner Monitor?
Depending on the nature of the business, monitoring may include:
- Websites and online stores where the trademark appears.
- Social media accounts and pages using the brand identity.
- Online marketplaces offering potentially counterfeit products.
- Search results containing unauthorized uses of the trademark.
- Mobile applications using the brand name or identity.
- Advertisements using the trademark without authorization.
- Domain names that incorporate or imitate the brand.
- Messaging channels or groups impersonating the business.
The appropriate monitoring scope will depend on the brand, its markets, and the types of infringement it is likely to encounter.
What Can You Do When Someone Infringes Your Trademark?
The appropriate response to trademark infringement depends on the facts of each situation.
In some cases, a business may contact the infringing party directly. In other situations, a cease-and-desist letter, platform complaint, marketplace report, domain-related procedure, settlement discussion, or legal proceeding may be appropriate.
Online infringement may also require a different approach from traditional offline disputes.
For example, if an unauthorized seller is using a trademark on an e-commerce platform, the brand owner may have platform-specific reporting options. If someone is impersonating the company through a social media account, the relevant platform may have a separate trademark or impersonation reporting process.
Before taking action, businesses should preserve evidence showing the unauthorized use, including URLs, screenshots, dates, account information, product listings, and other relevant details.
The more clearly the infringement can be documented, the easier it may be to determine the appropriate enforcement route.
Common Trademark Mistakes Brand Owners Should Avoid
- Assuming Registration Provides Permanent Protection
A registration provides important legal rights, but trademark owners still need to use and manage their marks properly.
- Failing to Maintain Evidence of Use
If a business does not maintain records of how its trademark is used, proving that use later can become unnecessarily difficult.
- Keeping Unused Goods and Services in a Registration Without Reviewing Them
A registration may contain goods or services that the business no longer offers. Regular portfolio reviews can help identify areas that may need attention.
- Assuming a New Logo Is Automatically Covered by an Old Registration
If a business substantially changes its branding, it should review whether its existing registrations continue to provide the intended protection.
- Allowing Third Parties to Use the Trademark Without Appropriate Controls
Licensing arrangements should address authorization and quality control rather than relying solely on informal permission.
- Failing to Monitor Online Platforms
A trademark can be infringed in digital environments long before the brand owner becomes aware of it.
- Waiting Until an Infringement Becomes Widespread
Early detection can give a business more opportunities to document and address unauthorized use before the problem becomes more difficult to manage.
How Recent Changes Affect Canadian Trademark Owners
Canadian trademark owners should also be aware of developments affecting non-use proceedings.
Osler reported that the Registrar of Trademarks began a pilot project in January 2025 under which randomly selected trademark registrations could be subject to Section 45 cancellation proceedings initiated by the Registrar. The initiative was described as an effort to address unused registrations and improve the integrity of the trademark register.
This development reinforces the importance of maintaining accurate trademark portfolios and keeping evidence of genuine use.
Brand owners should periodically ask whether their registrations accurately reflect their current business activities and whether they could demonstrate the relevant use if their registrations were challenged.
How Pellonia Helps Protect Brands Online
Trademark registration provides a legal foundation for brand protection, but businesses also need practical tools for protecting their trademarks in the digital environment.
Pellonia helps businesses identify and address unauthorized use of their trademarks across websites, social media platforms, marketplaces, mobile applications, messaging platforms, and other online channels.
Depending on the situation, our services can include trademark monitoring, infringement identification, evidence collection, impersonation monitoring, platform reporting, and takedown support.
The goal is to help businesses move from simply owning a trademark registration to actively protecting the brand associated with that registration.
Effective brand protection requires an ongoing process in which potential infringements are identified, documented, assessed, and addressed through the appropriate enforcement channel.
Frequently Asked Questions (FAQs)
Q: Is registering a trademark enough to protect my brand in Canada?
No. Registration provides important legal rights, but brand owners should continue using, maintaining, monitoring, and enforcing their trademarks.
Q: Can a Canadian trademark registration be cancelled because of non-use?
Yes. Under Section 45 of the Trademarks Act, a registered trademark that has been registered for at least three years can become subject to a non-use cancellation proceeding. The owner may need to demonstrate use in Canada during the relevant period or establish applicable special circumstances explaining the absence of use.
Q: What counts as trademark use in Canada?
The requirements depend on whether the trademark is associated with goods or services. For goods, use generally involves the trademark being associated with the goods when they are transferred in the normal course of trade. For services, use can occur through the performance or advertising of the services.
Q: Does advertising a product prove trademark use?
Advertising alone does not generally establish use of a trademark in association with goods. For goods, Canadian trademark law generally connects use to a transfer of the goods in the normal course of trade.
Q: What evidence should I keep to prove trademark use?
Businesses should consider maintaining dated records such as invoices, sales records, shipping documents, product photographs, packaging, labels, advertisements, website screenshots, social media content, and other materials that demonstrate how the trademark has been used.
Q: Can a licensee's use of my trademark count as my use?
It can, provided the applicable requirements are satisfied. Canadian trademark law can treat certain use by a licensee as use by the trademark owner when the statutory conditions, including appropriate control over the character or quality of the goods or services, are met.
Q: What happens if my business stops using one of the goods or services covered by my registration?
You should review the registration and your actual business activities. If a non-use proceeding is brought, you may need to demonstrate use for the relevant goods or services or establish applicable special circumstances.
Q: Should I monitor my trademark after registration?
Yes. Registration does not automatically identify unauthorized use. Monitoring can help identify confusingly similar marks, impersonation, unauthorized commercial use, counterfeit activity, and other potential infringements.
Q: Can I enforce my Canadian trademark against online infringement?
Potentially, yes. Depending on the circumstances, enforcement can involve platform complaints, marketplace reports, cease-and-desist communications, domain-related procedures, negotiations, or legal proceedings.
Q: Does my trademark registration protect every similar name or logo?
No. The scope of trademark protection depends on the specific rights involved, the goods and services covered, and the circumstances of the potentially conflicting use. Similarity alone does not automatically determine whether infringement has occurred.
Q: How can Pellonia help after I register my trademark?
Pellonia can help businesses monitor their trademarks online, identify unauthorized use and impersonation, collect evidence, and support enforcement and takedown efforts across relevant digital platforms.
Final Thoughts
A Canadian trademark registration should be viewed as the foundation of a long-term brand protection strategy rather than the final step.
Brand owners should continue using their trademarks appropriately, maintain evidence of that use, review their registrations as their businesses change, and monitor the market for unauthorized activity.
The concept of trademark use is particularly important because Canadian registrations can become vulnerable to non-use proceedings after the applicable period. Recent developments involving the Registrar's use of Section 45 proceedings also make proactive portfolio management increasingly relevant.
For businesses operating online, trademark protection should extend beyond the registration itself. Websites, marketplaces, social media platforms, applications, advertisements, and other digital channels can all become places where unauthorized use appears.
A strong trademark strategy therefore combines registration, genuine use, evidence, monitoring, and enforcement.
The registration protects the legal asset, while ongoing management helps protect the value that the brand has built around it.
Pellonia helps brands protect that value by monitoring digital channels, identifying unauthorized trademark use, collecting evidence, and supporting online enforcement.
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