Trademark Cancelled for Failure to File a Section 8 Declaration – Can I Now Use It?

Your trademark is registered—congratulations, the hard part is over. But the work isn't done. To keep a federal trademark alive, the owner must periodically prove to the United States Patent and Trademark Office (USPTO) that the mark is still in commercial use. The first of these crucial checkpoints is the Section 8 Declaration of Use, due between the fifth and sixth year after registration.

Failing to file this declaration on time has serious consequences: the USPTO will cancel your registration. But what does that mean for the trademark itself, and, more importantly, is it now available for someone else to adopt and register?

This post explains the consequences of a Section 8 cancellation and answers the central question: is the trademark now free for others to use?

⚖️ The "Use It or Lose It" Rule – Understanding Section 8

The Lanham Act requires trademark owners to file a Section 8 Declaration of Use and/or Excusable Nonuse between the fifth and sixth anniversaries of the registration date, and again every ten years thereafter. To complete the filing, owners must:

• Submit a sworn statement confirming the mark is still in use in commerce;

• Provide a current specimen showing how the mark is used (e.g., packaging, website screenshot, advertisement);

• Pay a filing fee ($325 per class for a timely filing); and

• List the specific goods or services for which the mark is in use, deleting any that are no longer used.

If the mark is not in use but there is a valid, temporary excuse (such as a natural disaster or import/export embargo), the owner may file a Declaration of Excusable Nonuse instead. Nonuse due to decreased demand or commercial inconvenience does not qualify as excusable. If accepted, the registration can be maintained without use, but only for as long as the specified temporary circumstances persist. Once they resolve, use must resume, and a regular Section 8 filing will be required at the next deadline.

For marks on the Principal Register that have been in continuous use for five years, owners may also file an optional Section 15 Declaration of Incontestability. If accepted, this provides significant legal benefits, including limiting the grounds on which a third party may challenge the registration. Importantly, Section 8 and Section 15 declarations may be filed together using the USPTO's combined form to streamline the process.

⏰ The Grace Period and Strict Deadlines

The USPTO provides a six-month grace period after the sixth anniversary deadline for filing the Section 8 declaration with an additional late fee ($425 per class). However, the courts and the Trademark Trial and Appeal Board (TTAB) have consistently held that the Section 8 deadline is statutory and cannot be waived. In the precedential 2024 case Men's Wearhouse, LLC v. WKND NYC LLC, the Board ruled that a registration is cancelled by operation of law as of the sixth anniversary if a Section 8 declaration is not filed by the end of the grace period. The registrant's argument of "inadvertence or mistake" was rejected; the Board held that it had no authority to alter a statutory deadline.

A cancellation proceeding filed during the grace period becomes moot if the registrant does not file the Section 8 declaration before the grace period expires. Even if the USPTO's records do not yet reflect the cancellation, the registration is legally void as of the sixth anniversary date.

❌ What Happens When You Miss the Deadline? – Permanent Cancellation

If an owner fails to file the Section 8 declaration by the end of the grace period, the USPTO will cancel the registration. Once canceled, the registration cannot be reinstated or revived. The USPTO has no authority to waive or extend the deadline.

In a cancelled registration, the owner's primary option is to start over by filing a new trademark application from scratch. This involves conducting a new trademark search to see if anyone else has adopted a similar mark, preparing and filing a new application, and paying all applicable fees. While the former owner may claim the original dates of first use, they gain no special priority or fast-track application process simply for having once owned the registration.

IMPORTANT DISTINCTION – ABANDONED APPLICATION VS. CANCELLED REGISTRATION

A common source of confusion is the difference between an "abandoned" application (which occurs during the examination phase, typically due to a failure to respond to an Office Action) and a "cancelled" registration (which occurs post-registration due to missed maintenance filings). Abandoned applications can sometimes be revived by petition if the abandonment was unintentional. Cancelled registrations, in contrast, are generally not subject to any revival procedure and are considered permanently dead. This distinction is critical: a cancellation under Section 8 is final in a way that an abandonment during prosecution is not.

🤔 Is the Trademark Now Available for Others to Adopt?

Now for the question you've been waiting for. The short answer is: It's more complicated than simply "yes."

When a trademark registration is cancelled for failure to file a Section 8 declaration, the federal registration is gone. However, the trademark owner may still have common law rights based on actual use in commerce. Common law rights arise from use alone, require no registration at all, and can persist indefinitely as long as use continues. A cancellation of the registration does not automatically extinguish common law rights if the owner is still using the mark in commerce.

Therefore, you cannot simply assume a cancelled registration means the mark is free for the taking. A proper trademark clearance search must be conducted to determine whether any third party (including the former registrant) is still using the mark in connection with similar goods or services. If they are, adopting the mark could still expose you to an infringement claim based on common law priority.

At the same time, a cancelled registration does remove the presumptions of validity, ownership, and exclusive right to use that a federal registration provides. The former owner loses the ability to sue in federal court based on the registration and loses the nationwide priority date that the registration confers. But a lawsuit based on common law use remains possible as long as the mark is still actually being used in commerce.

Practical Implications for a Would-Be Adopter

If you are considering adopting a trademark whose registration has been cancelled under Section 8, the following practical steps are strongly recommended before investing any resources:

The consequences of failing to conduct proper due diligence can be severe. If you adopt a mark that the former owner is still using in commerce (even without a registration), that owner may sue you for trademark infringement based on their common law rights. A lawsuit could result in damages, an injunction prohibiting your continued use, and even an order requiring you to destroy infringing materials. The costs of rebranding after a cease-and-desist demand or court order can dwarf the upfront cost of proper clearance.

⚠️ CRITICAL WARNING – REVERSE CONFUSION

One particularly dangerous situation is when a larger, more established business adopts a mark formerly registered by a smaller owner who is still using it in commerce. In such cases, the smaller owner may be able to sue for "reverse confusion" – a claim that the larger company's widespread use of the mark overwhelms the smaller owner's reputation and effectively usurps their brand identity. Reverse confusion claims can result in significant damages, even when the larger company had no knowledge of the smaller owner's prior use. This scenario highlights why a simple USPTO status check is never sufficient to determine a mark's availability.

📝 Key Takeaways

• Section 8 is mandatory: A Declaration of Use must be filed between the fifth and sixth year after registration, and then every ten years thereafter.

• Deadlines are absolute: A six-month grace period with a late fee is available, but after that, cancellation is automatic and irreversible.

• No revival for cancelled registrations: Once cancelled under Section 8, the registration cannot be reinstated. The former owner must file a new application from scratch.

• The trademark may not be truly available: Even without a registration, the former owner may continue to hold common law rights based on actual use. Always conduct a full clearance search before adopting a formerly registered mark.

• Consult a trademark attorney: If you are considering adopting a mark whose registration has been cancelled, or if your own registration has been cancelled and you wish to pursue a new application, professional legal guidance is strongly recommended.

Disclaimer: This blog post is for informational purposes only and does not constitute legal advice. Trademark laws vary by jurisdiction, and the specific facts of each case determine the applicable legal outcomes. Readers should consult with a qualified trademark attorney for advice regarding their particular situation. The author and publisher assume no responsibility for any actions taken or not taken based on the contents of this post.