Are you looking for a trademark opposition lawyer?

At Trademark Lawyer Law Firm, we are trademark opposition lawyers with 13 years of experience guiding clients through complex matters. If the USPTO has just published an application for a mark that conflicts with yours, or your own application has drawn a Notice of Opposition, a trademark opposition lawyer can act inside the short window the Board allows. Trademark Lawyer Law Firm has filed and answered oppositions before the Trademark Trial and Appeal Board since 2013. Our attorneys have registered more than 7,000 marks since the practice opened in 2008. We take the opposer's side and the applicant's. Schedule a free consultation to confirm the deadline on your matter and what can still be done before it.

Trademark Opposition Lawyer

A trademark opposition attorney works in the gap between publication and registration. After the USPTO approves an application, it publishes the mark, and anyone who believes the registration would harm them can ask the Trademark Trial and Appeal Board to refuse it. The filing that starts that case is a Notice of Opposition. A TTAB opposition is the last chance to stop a mark before it registers, and it is far cheaper than trying to cancel the registration afterward. The Board logged 19,130 requests for extensions of time to oppose during the fiscal year that closed on September 30, 2025, while 7,650 oppositions were actually filed, according to TTAB workload figures. Most extension requests end in a settlement or a decision not to proceed. A trademark opposition attorney uses that extension period to negotiate before a case begins.

Types of Trademark Opposition Cases We Handle

An opposition is a short, scheduled proceeding, and the work differs depending on which side of it you are on. Our trademark opposition attorneys represent opposers protecting an existing brand and applicants defending a mark they have already invested in.
  • Likelihood of confusion oppositions. This is the most common ground. The opposer owns a registration, or holds prior rights in an unregistered mark, and the published mark is close enough in sound, appearance, or meaning to confuse buyers. We build the comparison the Board will actually weigh.
  • Priority disputes. Two businesses can adopt similar marks within months of each other. The party that can prove the earlier date of first use usually prevails, so we assemble dated invoices, advertisements, and shipping records before anything is filed.
  • Descriptiveness and genericness. A competitor should not own a word the whole industry needs. We oppose applications for terms that merely describe the goods, and we defend applicants by showing the mark is inherently distinctive or has earned recognition through use.
  • Dilution claims by famous marks. Owners of widely known brands can oppose a mark that would weaken their distinctiveness even where confusion is unlikely. These cases depend on proving fame, and we handle them for the brand owner and for the applicant accused of trading on it.
  • No bona fide intent to use. An application filed to reserve a name with no real plan to sell anything under it can be opposed on that basis. Internal emails, business plans, and the absence of any product development often decide these cases.
  • Extensions of time and settlement. The first filing is usually a request for more time, not a full opposition. We use that period to send a cease and desist letter, negotiate a coexistence agreement, or secure an amendment that narrows the application.
  • Trademark watch and monitoring. An opposition can only be filed if someone sees the publication. We set up watch notices through trademark management software so a client hears about a conflicting application while the window is still open.
  • Defending a trademark opposition. Applicants retain us once a Notice of Opposition has been served. We answer within the Board's deadline, raise counterclaims against the opposer's registration if the facts support one, and negotiate amendments that let the application proceed.

Why Choose the Trademark Lawyer Law Firm as my Trademark Opposition Lawyer?

One Board for Every State

J.J. Lee leads Trademark Lawyer Law Firm as its founder and principal attorney. His admissions run from the State Bar of Michigan through both federal districts in that state to the United States Supreme Court, and his name is on thousands of USPTO filings dating back to 2008. Every opposition in the country is heard by the same Board under the same rules, no matter where the opposer or the applicant does business. That makes the proceeding a national practice rather than a local one, and it is the setting where a trademark lawyer who files with the USPTO every day has the advantage. We represent opposers and applicants in every state from the same practice that handles their registrations.

Watching the Gazette Before the Window Closes

Most opposition cases are lost before they start, because the conflicting mark was published and nobody noticed. Our Board practice dates to 2013, and the first service we offer most brand owners is a watch on the Official Gazette tied to their marks. When a conflicting application appears, we file the extension request the same week and open negotiations with the applicant while the deadline is still paused. Opposition matters are charged by the hour, and the initial consultation costs nothing. We will tell you at that meeting whether the published mark is worth opposing or whether your own application can survive the challenge against it.

What Is Important To Understand About Trademark Opposition Cases?

What Is the Trademark Opposition Case Timeline?

The clock starts the day the USPTO publishes the application. The initial opposition period is short, and the first decision a trademark opposition attorney makes is whether to file the Notice of Opposition right away or request an extension and use the added time to investigate and negotiate. Extensions are granted routinely, and the great majority of matters are resolved during that extended period without a case ever being instituted. If the Notice of Opposition is filed, the Board institutes the proceeding and issues a schedule that runs from the applicant's answer through a discovery conference, a discovery period of roughly six months, and then testimony periods for each side. Evidence goes in through written declarations and documents rather than a courtroom trial. Briefs follow, and either side may request an oral hearing, though few do. A fully contested opposition often runs longer than a year. An applicant who never answers loses by default within a few months, which is how a large share of oppositions against abandoned or speculative applications end.

What Are Important Aspects of a Trademark Opposition Case?

Three things decide most oppositions, and none of them is the quality of the argument. The record is built from documents, and the documents either exist or they do not.
  • The opposer must demonstrate a concrete stake in the outcome, which usually means a registration, a pending application, or documented prior use that the new mark would affect.
  • Priority is proven with dates. The side that can put the earliest verifiable use in front of the Board holds the stronger position on a confusion claim.
  • Large brand owners oppose and settle often. When Rolex opposed Hallmark over a crown design, the dispute showed how a famous mark owner can challenge even a dissimilar product line. Applicants should expect that kind of challenge and plan the response before publication.

What Can Be Raised in an Opposition and What the Board Can Order

  • A likelihood of confusion with a mark that was registered or used first.
  • A term that is merely descriptive or generic for the goods, or that is primarily a surname or a geographic name.
  • Dilution of a famous mark by blurring or tarnishment.
  • An application filed without a bona fide intent to use the mark, or supported by false statements.
Statute fixes the filing deadline. Under the Lanham Act's opposition deadline, a Notice of Opposition must be filed within 30 days after publication, and the USPTO may extend that period on request. Once the window closes without a filing, the only remaining route is a petition to cancel after registration, which is slower and in some cases limited to fewer grounds. The Board's decision either refuses the application, in whole or for specific goods, or allows it to proceed to registration. No damages are available before the Board, and it cannot order anyone to stop using a mark. Many oppositions end instead in a consent agreement in which one party narrows its goods or adds a disclaimer, which gives both sides a result the Board itself could not order.

What Should You Bring to Your Trademark Opposition Consultation?

The serial number of the published application and proof of your own earlier use will let us tell you at the first meeting whether an opposition is worth filing.
  • The serial number or a copy of the published application you want to oppose
  • Your registration certificate, pending application, or evidence of first use
  • Any Notice of Opposition, extension request, or Board correspondence you have received
  • Results of any clearance search run before you adopted your mark
That first consultation with a trademark opposition lawyer is free. We confirm the deadline, identify the grounds, and estimate the cost of each route. If a new trademark application would resolve the conflict faster than a fight, we will say so.

USPTO Resources for Trademark Oppositions

Every opposition runs on the USPTO's own calendar and rules, and trademark opposition lawyers rely on three public resources to track them.
  • The Trademark Official Gazette is the weekly publication where approved applications appear, and the USPTO's search guide explains how to find a published mark by serial number or owner.
  • The TTAB Manual of Procedure is the Board's own guide to oppositions, from extension requests through briefing, and the June 2025 edition is current.
  • The Board's filing and pendency statistics are updated each quarter and show how long contested cases are taking to resolve.

Reach Out to Trademark Lawyer Law Firm to Schedule a Consultation

A published mark registers on schedule unless someone files to stop it, and an opposition against your application proceeds to default unless you answer. At Trademark Lawyer Law Firm, the first meeting is free, and a trademark opposition lawyer will confirm the exact deadline before anything else. Opposition work is charged hourly after that, with phone and video appointments available. Contact us to schedule a free consultation about opposing an application or answering a Notice of Opposition.