Someone else is registering your name: opposition, cancellation, and the routes that are not either

Thirty days from publication, and the extensions are a menu, not a negotiation

Under 37 CFR § 2.101(c) an opposition must be filed within thirty days after publication, or within an extension granted under § 2.102. It goes through ESTTA with the fee attached — $600 per class electronically, charged for each party named as opposer and each class opposed — and § 2.101(d) says an opposition that arrives underfunded is simply not instituted.

The extensions are not discretionary in the way people assume. Section 2.102(c) sets out the only three requests that exist, in order, and closes with a sentence worth reading twice: no further extensions will be granted under any circumstances. The outer limit is 180 days from publication, always.

Before publication there is only a letter of protest, and it is not a proceeding

A letter of protest under 37 CFR § 2.149 puts objective evidence into the examining attorney's file. It costs $150 per application, is filed through TEAS, and is capped at ten items of evidence per ground and seventy-five pages. It is also not purely a pre-publication tool: the deadline is thirty days after publication, and what changes at publication is the standard. Filed earlier, the evidence need only be relevant to the ground identified. Filed after publication, it must "establish a prima facie case for refusal".

What you get for the $150 is deliberately thin. The submission carries no legal argument and does not identify you. Filing one "does not stay or extend the time for filing a notice of opposition". You receive an acknowledgement and a compliance decision and nothing else; the decision whether to include your evidence is "final and non-reviewable"; and you may not contact the examining attorney. The examiner may read all of it and register the mark anyway. Set against $600 and a proceeding measured in years, it is still often the correct first move.

After registration the grounds shrink, and it is a date, not a filing

A petition to cancel is $600 per class, like an opposition, and for the first five years after registration it can raise essentially anything an opposition could. Then 15 U.S.C. § 1064(1) closes: after five years from the registration date, a petition may only be brought on the grounds listed in § 1064(3), (5) and (6).

What survives is genericness, functionality, abandonment, a registration "obtained fraudulently", certain § 2(a), (b) and (c) grounds, and use by the registrant that misrepresents the source of the goods. Section 1064(6), added by the Trademark Modernization Act, adds a mark that "has never been used in commerce" for some or all of the goods, available at any time after the third year. What does not survive is likelihood of confusion under § 2(d) and mere descriptiveness under § 2(e) — the two grounds most disputes are actually about.

Being annoyed is not enough: entitlement, and then a ground

Both statutes speak of a person who believes they would be damaged, and the Board reads that through *Lexmark International v. Static Control Components*: an interest within the zone of interests the statute protects, plus proximate causation. The Federal Circuit adopted the framing for Board proceedings in *Corcamore v. SFM* in 2020. A real commercial interest clears it — your own application refused over theirs. Objecting on the public's behalf does not, and you have to still have the interest at the end of the case rather than only when you filed.

Entitlement is not itself a ground. TBMP § 309.03(c) lists twenty-eight examples of those; the recurring ones are § 2(d) confusion, § 2(e) descriptiveness or functionality, genericness, abandonment through three consecutive years of nonuse with no intent to resume, and no bona fide intent behind an intent-to-use filing — which the TBMP is explicit does not require pleading bad faith or an intent to deceive. Fraud does: since *In re Bose* it needs a knowing material falsehood made to deceive the office, and "should have known" was rejected as a standard. It is pleaded constantly and proved rarely.

What a Board proceeding actually is

Section 1068 sets out everything the Board can do: refuse to register the opposed mark, cancel a registration in whole or in part, limit the goods or services, or otherwise rectify the register. That is the complete list. No damages, no injunction, no order to take a product off a shelf. Winning removes someone's right to *register* a name; stopping them *using* it is a different case in a different forum, and a cease and desist is usually where that one starts.

For a prize that narrow, the machinery is startling. 37 CFR § 2.116(a) provides that "procedure and practice in inter partes proceedings shall be governed by the Federal Rules of Civil Procedure". You get pleadings that work like a complaint and answer, a Rule 26(f) conference, initial disclosures, a discovery period the Board sets at 180 days, expert disclosure, three testimony periods of thirty days each with fifteen for rebuttal, then briefs due at sixty, thirty and fifteen days. The Board decides roughly ten weeks after a case is ready. Add the answer and the routine stipulated extensions and the schedule alone runs well past a year before anyone reads the merits.

The routes that do not make you a litigant

The Trademark Modernization Act added two ex parte proceedings aimed squarely at registrations covering goods nobody ever sold. Expungement attacks a mark never used in commerce for some or all of the listed goods. Reexamination attacks a mark not in use as of the relevant date — the filing date for a use-based application, or the statement-of-use deadline for an intent-to-use one. Both cost $400 per class.

The timing is unforgiving and has already changed once. Expungement runs from three years after registration and, for petitions filed after 27 December 2023, must be brought before ten years from registration; the transitional window that briefly allowed expungement of any registration over three years old has closed. Reexamination must be filed not later than five years after registration.

The structural attraction is what happens next. You file a petition with a verified account of a "reasonable investigation" of nonuse and evidence making out a prima facie case. If the Director institutes, the proceeding runs between the office and the registrant: an office action, three months to answer, and cancellation of those goods if the registrant does not. You are not a party, and in most cases the real party in interest can stay anonymous. The limits are real — it reaches nonuse and nothing else, and estoppel rules mean roughly one attempt per set of goods — but nothing else here removes goods from a register for $400 without a deposition.

The realistic ending is an agreement, and it has to say something

A consent agreement is one factor among the *du Pont* factors and no more — the Board has said there is no rule that a consent, whatever its terms, always tips the balance, so the content of each one is examined. A naked consent, meaning little beyond "we consent and think confusion is unlikely", carries little weight. A consent "clothed" with the parties' agreement to undertake specific arrangements to avoid confusing the public is entitled to substantial weight, and TMEP § 1207.01(d)(viii) sets out exactly what the office looks for.

The failure mode is signing something that only does the first item. In *In re Ye Mystic Krewe of Gasparilla* (TTAB 2025) the consent failed because the goods were identical, sold to identical consumers through identical channels under highly similar marks, the agreement separated neither the channels nor the fields of use, and the marks had coexisted for about a year when it was executed. Getting the other side to sign is the easy half.

Where the settlement is money rather than territory — one side walks away, or is bought out — a settlement agreement carries it, and the mechanics matter. Under 37 CFR § 2.135, an applicant who abandons the application after an opposition has commenced, without the written consent of every adverse party, has judgment entered against it. So the abandonment and the consent are one transaction, not two.

The clock is doing more work than the merits

Nothing here rewards being right slowly, which makes the cheap part of this the part almost nobody does: watching the Official Gazette for names near your own, so the thirty days start while you still have every option. That is the same work as a clearance search, run on a schedule instead of once. And if the collision is running the other way, and the office has cited someone against *you*, the answer is a different document entirely — covered in answering an office action.