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Find a Lawyer » Canada Legal Guides » Money, Taxes & IP Canada » Copyright, Trademark & Patents Canada » How to Respond to an Examiner’s Report from CIPO (Trademarks)

How to Respond to an Examiner’s Report from CIPO (Trademarks)

21 Mar 2026 6 min read No comments Copyright, Trademark & Patents Canada
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When the Canadian Intellectual Property Office (CIPO) issues an Examiner’s Report, you generally have six months to respond. To overcome a “confusion” or “descriptive” objection, you can submit a written argument, amend your application, or provide evidence of distinctiveness, and there is no government fee for a standard response.

Receiving an Examiner’s Report from the Canadian Intellectual Property Office (CIPO) can feel discouraging, especially after waiting months or even years for your trademark application to be reviewed. However, receiving this official document, often referred to as an Office Action, is a very normal part of the trademark registration process in Canada, whether your business is based in a major urban centre or a rural area. 🔍 It simply means the trademark examiner has evaluated your application and found one or more issues that must be resolved before your brand can be officially protected.

The two most common roadblocks applicants face are a “confusion” objection and a “clearly descriptive” objection. A confusion objection happens when the examiner believes your mark looks, sounds, or feels too similar to an already registered trademark. On the other hand, a descriptive objection means your chosen brand name merely describes the product or service, rather than acting as a unique, distinctive identifier. 🏱 In this comprehensive guide, we will walk you through exactly how to handle these CIPO objections effectively, ensuring you have the best chance to keep your application moving forward toward registration.

Step-by-Step Process in Canada

Step 1: Read the Examiner’s Report Carefully

The very first step is to carefully read the entire letter from CIPO to understand the specific legal objections raised against your trademark. You need to identify which sections of the Canadian Trademarks Act are being cited by the examiner. 📄 For example, if the examiner mentions Paragraph 12(1)(d), they are stating there is a likelihood of confusion with another brand. If they cite Paragraph 12(1)(b), they believe your mark is clearly descriptive or deceptively misdescriptive of your goods or services. It is crucial to also take note of the strict deadline provided at the beginning of the report.

Step 2: Analyze Cited Trademarks for Confusion

If you are facing a confusion objection, you should look up the conflicting trademarks mentioned in the report using the Canadian Trademarks Database. You generally need to prove that the average Canadian consumer will not mix up your brand with the existing one, and argue that the differences weigh in your favour. 🤖 To do this, you can argue that your goods or services are sold in entirely different industries or channels of trade. Alternatively, you might point out that the visual design, pronunciation, or underlying idea of your mark is unique enough to stand apart from the competitor’s mark.

Step 3: Develop a Strategy for Descriptive Objections

When CIPO claims your mark is clearly descriptive, they are trying to keep everyday commercial vocabulary free for all businesses to use. To overcome this, most applicants choose to argue that the phrase is merely “suggestive” rather than a direct description, requiring the consumer to use some imagination. 📈 If the mark is indeed descriptive but you have used it extensively across Canada for years, you might choose to file an affidavit demonstrating “acquired distinctiveness.” This means proving to CIPO that Canadian consumers already recognize the word specifically as your brand, usually by sharing sales figures and marketing spend.

Step 4: Amend the Goods and Services Description

Sometimes, the easiest way to solve an objection is to limit the scope of your application. If your trademark is only conflicting with another brand in one specific product category, you may choose to simply delete that overlapping product from your list. 📝 Furthermore, examiners frequently raise “formality” objections, stating that your goods and services are not described in ordinary commercial terms. Rewriting these descriptions to be more specific and aligning them with CIPO’s approved Pre-approved Goods and Services Manual can quickly resolve this portion of the report.

Step 5: Draft and Submit Your Formal Response

Once your strategy is finalized, you must write a formal response letter and submit it directly through the CIPO online e-services portal. This document must systematically address every single objection the trademark examiner brought up. 📮 Remember, you are trying to logically persuade the examiner, so maintaining a highly professional and respectful tone is essential. Make sure your response references your specific application number and is submitted well before the deadline expires.

How Much Does it Cost?

Dealing with a CIPO Examiner’s Report involves different potential expenses depending on how you decide to tackle the objections. Here is a breakdown of the common costs you might encounter during this phase of the trademark process: 💵

  • Standard CIPO Response Fee: $0 (There is no government fee to simply submit a standard written response or argument to CIPO).
  • Extension of Time Fee: $125 CAD (As of March 2026, if you need more than the allotted time to reply, and you can demonstrate exceptional circumstances, CIPO charges this fee for an extension).
  • Affidavit Preparation Costs: If you must prove acquired distinctiveness, gathering evidence, such as sales records or copies of a cancelled cheque for major marketing campaigns, can incur extra administrative or notary costs.
  • Trademark Agent Fees: Hiring a professional to draft a legal argument typically ranges from $500 to $3,000+ CAD, heavily depending on the complexity of the refusal and the volume of evidence required.

How Long Does the Process Take?

When you receive the report, you are strictly given six months from the mailing date to file your complete response. If you fail to reply within this exact timeframe, CIPO will consider your application abandoned, and you will lose your initial filing fees and priority date. ⏳

After you submit your arguments, the timeline shifts back to the trademark examiner. It generally takes CIPO anywhere from 3 to 6 months to review your response. If the examiner agrees with your logic, they will approve your trademark and it will move to the advertisement stage. If they still disagree, they may issue a subsequent report or a final refusal, at which point you may need to consider an appeal to the Federal Court. 📅

Type of ObjectionWhat It MeansCommon Solution
Confusion (Section 12(1)(d))Brand is too similar to an existing registered mark in Canada.Argue different trade channels or visually distinct designs.
Descriptive (Section 12(1)(b))Word directly describes a feature or quality of the product.Argue it is only suggestive or show acquired distinctiveness.
Formalities (Section 30)Vague or improperly classified description of goods/services.Rewrite descriptions using CIPO’s pre-approved terminology.

Frequently Asked Questions (FAQ)

What happens if I ignore the Examiner’s Report?

If you do not submit a proper response by the six-month deadline, CIPO will officially mark your trademark application as abandoned. You will lose your filing date, and you will not get a refund for any government fees you have already paid.

Can I just call the trademark examiner to fix it?

Yes, for very minor administrative issues, such as a slightly vague service description, you can often resolve it with a quick phone call to the examiner. However, for complex substantive objections like confusion or descriptiveness, a detailed written response is almost always required.

Do I need to hire a lawyer to respond to CIPO?

You are not legally obligated to hire a trademark lawyer or a registered trademark agent to handle the response. That said, most applicants choose to hire one because overcoming a confusion refusal requires specialized knowledge of Canadian trademark jurisprudence and persuasive legal writing.

Can I change my trademark name if it gets rejected?

No, the law generally does not allow you to make a material change to the trademark itself once the application is filed. If your current brand name is completely blocked by a prior right, it is usually necessary to abandon the application and start over with a new brand name.

What does acquired distinctiveness mean?

Acquired distinctiveness means that even though a word might be descriptive, you have used it so extensively in the Canadian market that consumers now instantly recognize it as your specific brand. You must prove this to CIPO by submitting evidence like sales figures and advertising expenses.

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