Myth: Once I Register My Trademark, It's Protected Forever

We get it. You filed the application, you waited the better part of a year (sometimes two), you finally got that registration certificate. Surely that's the end of the story? It's not.

The Myth

A registered trademark is a permanent shield. Register once, forget about it, and your brand name, logo, or slogan is locked down for good.

The Reality

A Canadian trademark registration lasts 10 years, and it can be renewed indefinitely, but only if you keep meeting the conditions that justified protection in the first place. Here's how you can lose it even after registration:

Non-use. If you stop using your trademark, anyone can request that CIPO require you to prove use. If you can't show genuine use in Canada within the relevant period (generally the prior three years), your registration can be struck out entirely. "I registered it" is not a defence to "I'm not using it."

Genericide. If your brand name becomes the generic term for the product itself, think how "thermos" or "escalator" lost trademark protection, you can lose your exclusive rights. The stronger and more popular your mark becomes, the more careful you need to be about how it's used in marketing, by licensees, and in the media.

No renewal. Miss your 10-year renewal deadline, and your registration lapses. This is purely administrative, but it happens more often than you'd think when there's no one tracking the date.

No enforcement. Registration gives you the legal right to stop others from using a confusing mark, but it doesn't enforce itself. If you let infringers operate unchallenged for years, it can weaken your position and your ability to claim damages.

Why This Matters

A trademark registration is the starting point of protection, not the finish line. It's an asset that requires maintenance: ongoing use, monitoring for infringers, watching for renewal deadlines, and protecting the distinctiveness of the mark itself.

The Takeaway

Treat your trademark like the asset it is. Use it consistently, track your renewal dates, watch for copycats, and get advice before you let the mark sit unused or let your brand name become "the" word for what you sell. Registration is step one. Protection is ongoing.