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Trademark Opposition Proceedings in California

Specialized trademark opposition proceedings representation by Sari Law Firm— part of our Intellectual Property practice. Free consultation, transparent pricing, and clear communication at every step.

What is Trademark Opposition Proceedings?

A trademark opposition is a proceeding before the USPTO Trademark Trial and Appeal Board (TTAB) challenging a pending application before it registers. Any party who believes they would be damaged by registration, typically due to prior rights in a similar mark, can file an opposition within 30 days of the application's publication for opposition.

When you might need this service

  • A competitor's pending application is similar to your registered or common-law mark.
  • You received a Notice of Opposition against your application and need to defend it.
  • You are monitoring for new applications and the 30-day opposition window is about to close.
  • A negotiated coexistence agreement is unworkable and opposition is needed to protect your rights.

How Sari Law Firm helps

We file the Notice of Opposition (or Answer when defending), prepare and serve discovery, take depositions, and brief and argue the case before the TTAB. Many oppositions settle with coexistence agreements or amendments to the application, we negotiate those resolutions where appropriate, and litigate to a final TTAB decision where settlement is not realistic.

Frequently Asked Questions about Trademark Opposition Proceedings.

The questions we field most often, answered the same way we'd answer them on a first call, without filler and without disclaimers that are not required.

Q.How much does trademark opposition proceedings cost?
A.After your free consultation we provide a written engagement letter with clear pricing. Many of these matters are flat-fee; complex situations are billed transparently by the hour.
Q.How long does the process take?
A.Most trademark opposition proceedings matters fall within Trademark filing in 2 weeks · Registration in 8–14 months · Office actions within 30 days. Your specific timeline depends on facts we discuss in the consultation.
Q.Do you serve my city?
A.Yes. We represent clients throughout California. See our city pages for local market context.
Q.Will I work directly with an attorney?
A.Yes. From the first call through resolution, you communicate directly with the attorney handling your matter, never a call center.

More within Intellectual Property

Need help with trademark opposition proceedings?

Tell us your situation in a free consultation, we'll give you a clear path forward.

By Phone(949) 426-5071
By Emailinfo@sarilaw.us
In Person540 N Golden Circle Dr, Suite 303, Santa Ana
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