Why Canada's trademark office refuses brand names: descriptive, surname, place and prohibited marks

Section 12(1) of the Trademarks Act lists what makes a mark unregistrable. Paragraph (a) covers a word that is primarily merely the name or surname of an individual who is living or has died within the preceding thirty years. Paragraph (b) covers a mark that is, whether depicted, written or sounded, clearly descriptive or deceptively misdescriptive in English or French of the character or quality of the goods or services, the conditions of or persons employed in their production, or their place of origin. Paragraph (c) covers the name in any language of the goods or services. Paragraph (d) covers a mark confusing with a registered trademark.

CIPO's examination manual explains how examiners read these. Clearly means easy to understand, evident, plain, so a name need only describe a feature plainly to be caught. A geographic name is clearly descriptive of place of origin when the mark as a whole is that name and the goods or services come from there. For names, examiners ask how the general public in Canada would respond to the word.

Since 2019 examiners can also object that a mark lacks inherent distinctiveness, even where none of the paragraphs strictly applies. The manual's reasoning is that a mark which could refer to many sources has no inherent distinctiveness.

Three hypothetical examples show the pattern. A bakery in Canmore applying for Canmore Bakery faces the place of origin and descriptive grounds together. A consultant applying for a common surname alone faces the name ground. A juice brand applying for the French word for juice faces the generic ground, which has no way around it.

Each of those names feels natural because it tells customers what they are getting. That is exactly the quality the Act treats as belonging to everyone in the trade. A name that any competitor would need in order to describe their own business is a name the register is designed to keep open.

Section 12(3) offers a way through for surnames and descriptive marks: the mark is registrable if it was distinctive at the filing date, having regard to all the circumstances including how long it has been used. Section 32 puts the burden on the applicant to file evidence, and allows the Registrar to restrict the registration to the part of Canada where distinctiveness is shown.

In practice that means years of consistent use and a file of sales, advertising and recognition evidence, with the risk of protection limited to one region. It is a route for an established business with a name it already owns in the public mind, and a poor plan for a launch.

Section 9 goes further than refusal: it prohibits adopting certain marks in business at all, or anything so similar as to be mistaken for them. The list includes the Royal Arms, Crest or Standard; any word or symbol likely to suggest royal, vice regal or governmental patronage, approval or authority; the arms, crest or flag of Canada, a province or a municipality once public notice is given; the Red Cross emblem and name; national flags; scandalous, obscene or immoral words; matter falsely suggesting a connection with a living individual; the portrait or signature of anyone living or dead within thirty years; university emblems; and official marks adopted by public authorities.

Official marks deserve a specific search. Public authorities can give notice of marks that then block others across every category of goods and services, so a name can be clear on the trademark register and still collide with an official mark. Consent from the mark's owner is the statutory exception.

The maple leaf has no line of its own in section 9. CIPO's manual treats the eleven point leaf from the national flag under the flag provision, and notes that since 12 November 2025 the Office no longer requires a disclaimer of that leaf. Origin claims that a leaf implies are a separate matter under competition law.

The names that clear these grounds most easily are invented words, real words with no link to the product, and suggestive names that hint without describing. They cost more to explain at launch and repay it with a name the business can own outright.

A practical structure is a distinctive name carrying the brand, with the descriptive words alongside it as a tagline. The tagline can say bakery in Canmore; the name can be something only one bakery has. That split also keeps the corporate name, the domain and the trademark pointing at the same distinctive element.

This guide explains the statutory tests so a naming shortlist starts in the right place. Registrability and confusion are judgments for a registered trademark agent, and a professional search before filing is money well spent.