A trademark cancellation is the procedural “sequel” to an opposition. While an opposition happens while the gate is still closed, a cancellation is used when the “burglar” has already secured a key and moved in. In legal terms, this means the USPTO has already issued a registration certificate, granting the owner federal rights and the use of the ® symbol. To get that registration removed, you must file a formal Petition for Cancellation with the TTAB.

The strategy for a cancellation depends heavily on the “age” of the registration. If the mark has been registered for less than five years, you can challenge it on almost any grounds, such as a “likelihood of confusion” with your own brand. However, once a registration hits its five-year anniversary, it becomes “incontestable” in many respects. At that point, the grounds for kicking them out shrink significantly. You can no longer argue that their name is simply too similar to yours; instead, you must prove “hard” grounds like abandonment (they haven’t used the mark for three years), fraud (they lied to the USPTO), or that the name has become a “generic” term that everyone in the industry uses. It is a high-stakes administrative trial that requires specific evidence to prove the “resident” no longer belongs on the federal register.

Plain English Explanation

A cancellation is a formal request to the government to take away someone else’s existing trademark registration. You might do this if a competitor has a name too similar to yours or if they have stopped using their brand altogether but are still cluttering up the registry. If the trademark has been registered for less than five years, it is much easier to challenge. Once it passes that five-year mark, the registration becomes much stronger, and you can only get it cancelled for very specific reasons, like proving the owner lied on their application or that the name has become a common word that everyone uses.

The TL; DR Summary

Trademark Cancellations are administrative proceedings to invalidate existing trademark registrations. For the first five years of registration, any valid legal ground may be asserted. After five years, grounds are restricted to abandonment, fraud, genericness, or functionality. The process is conducted via the TTAB and follows a trial-like schedule of discovery and briefing.

Key Takeaways

• Note the critical five-year milestone; once a registration passes this mark, it can no longer be cancelled based on a simple likelihood of confusion.
• Understand that unlike a court case, the TTAB can only cancel a registration; it cannot award money or stop a company from using a name in the real world.