In Canada, a simple letter of consent from a competitor is usually rejected by the Canadian Intellectual Property Office (CIPO). Instead, you generally need a highly detailed co-existence agreement to overcome a confusion objection, which typically involves legal fees ranging from $1,500 to $3,500 CAD.
Registering a brand name is a vital step for any business, whether you are operating a small cafe in Toronto or a large tech startup in Vancouver. However, entrepreneurs are often stunned when the Canadian Intellectual Property Office (CIPO) rejects their application because their brand name is deemed “confusingly similar” to an existing registered trademark. When this happens, many business owners assume they can simply call the other company and ask for a quick permission slip.
While this strategy might work in other countries, Canada has very strict rules regarding trademark confusion. 📖 Under the Trademarks Act, CIPO is mandated to protect the public from being misled. A basic letter saying “we consent to this registration” does not prove that Canadian consumers won’t be confused. To successfully navigate this hurdle, you must demonstrate exactly how both brands can safely exist in the marketplace without crossing paths.
Step-by-Step Process: Overcoming Confusion Objections in Canada
Whether your business is based in Calgary, Montreal, or Halifax, the trademark examination process is handled federally by CIPO in Ottawa. If you receive an Examiner’s Report citing a confusing mark, you have a limited timeframe to respond. Here is the general step-by-step process most applicants follow to keep their trademark alive.
Step 1: Analyzing the Examiner’s Report
First, carefully review the official letter from CIPO. 🔍 The examiner will list the specific registered trademark that blocking your application. You must assess how similar the names are, whether you sell overlapping goods or services, and if your target markets are distinct.
Step 2: Contacting the Existing Trademark Owner
If you believe both brands can coexist, you or your trademark lawyer can reach out to the owner of the cited mark. Explain that your operations do not overlap with theirs. For example, if you sell software in Ottawa and they sell heavy machinery in Edmonton, they might be willing to cooperate because you are not direct competitors.
Step 3: Drafting a Formal Co-existence Agreement
This is where a simple letter of consent fails. Instead, a Canadian law firm must draft a formal co-existence agreement. 🤝 This legal contract clearly outlines how both parties will avoid confusion. It must define specific boundaries, such as restricting your sales to specific geographic regions, using different marketing channels, or promising never to use certain colours or logos.
Step 4: Filing the Response with CIPO
Once the agreement is signed by both parties, your lawyer will submit it alongside a formal response to CIPO. You must explicitly argue why the coexistence agreement ensures that the Canadian public will not be confused. Ultimately, the examiner has the discretionary power to accept or reject the argument.
How Much Does it Cost in Canada?
Filing a trademark and handling an examiner’s objection involves both government fees and professional legal fees. Because drafting a co-existence agreement requires complex legal negotiation, you must be prepared for the associated costs in CAD:
- CIPO Application Filing Fee: $491.06 CAD for the first class of goods/services, plus $149.04 CAD for each additional class.
- Law Firm Consultation: Usually $200 to $400 CAD to initially review the Examiner’s Report.
- Negotiation and Drafting: Hiring a trademark lawyer to negotiate and draft a co-existence agreement generally costs between $1,500 and $3,500 CAD.
- Filing the Response: Law firms typically charge $500 to $1,000 CAD to prepare the legal arguments and submit the agreement to CIPO.
| Type of Document | Acceptance Rate by CIPO | Average Cost (CAD) |
|---|---|---|
| Standard Letter of Consent | Very Low | $0 – $500 |
| Detailed Co-existence Agreement | Moderate to High | $1,500 – $3,500+ |
| No Response (Abandonment) | Automatic Rejection | $0 |
How Long Does the Process Take?
The trademark process in Canada is notoriously slow. As of May 2026, it generally takes CIPO between 18 and 28 months just to review a new application. ⌛ If you receive an Examiner’s Report, you typically have 6 months to file your response and submit your co-existence agreement.
Once you submit your response, it can take another 6 to 10 months for the examiner to review your agreement and issue a decision. If accepted, your mark will be published for opposition, adding a few more months before final registration is granted.
Frequently Asked Questions (FAQ)
Does CIPO have to accept our co-existence agreement?
No. CIPO’s primary duty is to protect the public, not to honour private contracts. If the marks and goods are identical, CIPO will reject the application even if the other owner completely agrees to it.
Can I use a consent letter from a US trademark owner?
Trademark rights are strictly territorial. A consent letter dealing with the US market holds no weight in Canada. The agreement must specifically address the Canadian marketplace and Canadian consumers.
What happens if the other company refuses to cooperate?
If they refuse, you cannot force them to sign an agreement. You will have to try overcoming the objection through other legal arguments, applying to expunge their mark if it is unused, or rebranding your company.
Is a co-existence agreement legally binding?
Yes. It is a formal contract. If you agree to only sell products in Ontario and later expand to British Columbia in violation of the agreement, the other company can sue you for breach of contract.
Do I absolutely need a lawyer for this?
While not legally mandatory, drafting a co-existence agreement that CIPO will actually accept is highly complex. Attempting a DIY response usually results in final refusal and the loss of your application fees.
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