Trademark opposition filed with TTAB (Trademark Trial and Appeal Board). You have 40 days to respond with Answer. Process takes 12-24 months. Costs $5,000-50,000 in legal fees. 68% of oppositions settle before trial.
What is Trademark Opposition
After USPTO approves your mark, it's published for opposition for 30 days. Third parties can file opposition claiming your mark shouldn't register. Opposition filed with TTAB, not regular court. Similar to lawsuit but specialized for trademarks.
Who Can File Opposition
Anyone who believes they would be damaged by registration: Owners of similar registered marks, Owners of common law marks (unregistered but in use), Competitors in same industry, Prior applicants whose marks are pending, Industry groups claiming generic terms.
Common Opposers
Large corporations protecting brands (e.g., Microsoft, Apple, Nike). Trademark monitoring services acting for clients. Direct competitors. Trademark trolls (file oppositions seeking settlements). Law firms on behalf of client portfolios.
Troll Oppositions: Some entities file weak oppositions hoping you'll settle for $2,000-5,000 rather than spend $15,000+ fighting. Evaluate opposition merit before automatic settlement. Weak oppositions can be defeated with good attorney.
The Opposition Process Timeline
Day 1-30: Opposition period (mark published in Official Gazette). Day 31+: Opposition filed with TTAB. Within 40 days: You must file Answer. 2-4 months: Discovery conference. 6-12 months: Discovery period. 12-18 months: Trial briefs. 18-24 months: TTAB decision (if not settled).
Critical Deadlines
Answer deadline: 40 days from Notice of Opposition. Cannot extend initial Answer deadline beyond 40 days total. Missing Answer = default judgment (you lose automatically). Discovery deadlines: Strictly enforced. Trial brief deadlines: Usually cannot extend. TTAB less flexible than regular courts.
Receiving Notice of Opposition
USPTO emails Notice of Opposition to your email on file. Also mails paper copy to address of record. Notice includes: Opposer's name and grounds for opposition, Your deadline to Answer (40 days), TTAB proceeding number, Instructions for filing Answer.
Immediate Actions
Hire trademark attorney IMMEDIATELY. 40 days goes fast. Attorney needs time to: Review opposition, Research opposer's claims, Draft Answer, File extension if needed (max 40 days total). Don't wait - contact attorney within 5 days of receiving Notice.
Filing Your Answer
Must respond to each allegation in Notice of Opposition. Format: Admit, Deny, or Deny for lack of knowledge. Raise affirmative defenses if applicable. File via TTAB's ESTTA system. Attorney strongly recommended for drafting Answer.
Common Affirmative Defenses
Opposer lacks standing (not damaged by your registration). Laches (opposer waited too long to oppose). Acquiescence (opposer knew of your use and didn't object). Prior use (you used mark before opposer). No likelihood of confusion. Marks are in different channels of trade. Weak mark (opposer's mark is descriptive).
Discovery in TTAB Proceedings
Discovery period typically 6 months. Both sides exchange: Interrogatories (written questions under oath), Document requests, Requests for admission, Depositions (in complex cases). TTAB discovery more limited than federal court. Standard protective order available for confidential info.
Discovery Costs
Discovery is expensive: Responding to interrogatories: $2,000-5,000. Document production: $3,000-10,000. Depositions: $5,000-15,000 each. Expert witnesses: $10,000-50,000. Many parties settle during discovery to avoid these costs.
Settlement highly encouraged by TTAB. Proceedings suspended for settlement negotiations. Most settlements: Opposer withdraws opposition, Applicant amends application (narrower goods/services), Coexistence agreement (both can use marks in different spaces), Consent to register with conditions.
Settlement Strategies
Evaluate settlement vs fighting based on: Strength of opposer's case, Cost to litigate to decision, Importance of trademark to your business, Alternative marks available, Opposer's willingness to negotiate. Many cases settle for $5,000-20,000 plus agreement terms.
Common Settlement Terms
Applicant amends description of goods/services to avoid overlap. Geographic limitations (opposer gets East Coast, you get West). Industry limitations (opposer medical, you technology). Design changes to make marks more distinct. Disclaimer of certain words. Coexistence agreement for peaceful use. Payment to opposer (buyout of objection).
Trial Phase
If no settlement, case goes to trial. TTAB "trial" is paper trial: No live testimony in most cases. Submit written testimony declarations. Submit evidence (documents, printouts, declarations). File trial briefs arguing your case. TTAB panel reviews and issues written decision.
Trial Brief Strategy
Address likelihood of confusion factors: Similarity of marks, Similarity of goods/services, Channels of trade, Consumer sophistication, Strength of opposer's mark, Evidence of actual confusion, Intent of applicant. Strong evidence and legal argument crucial. Well-drafted brief can win weak cases.
TTAB Decision and Appeals
TTAB issues written decision 2-6 months after final briefs. If opposer wins: Application refused, mark doesn't register. If applicant wins: Opposition dismissed, mark proceeds to registration. Either party can appeal to: Federal Circuit Court of Appeals (legal issues), District Court (de novo review with new evidence).
Appeal Costs
Federal Circuit appeal: $20,000-60,000. District Court appeal: $30,000-100,000+. Most parties don't appeal unless significant business value at stake. Appeal adds 12-24 months to process.
Continuing to Use Your Mark
During opposition, you can continue using mark. Use "TM" symbol (not ®). Registration still pending. If opposition successful: Lose right to register (not necessarily right to use). May still have common law rights based on use. Geographic scope limited without registration.
Business Impact
Opposition creates uncertainty. Investors may be concerned. Can't sue infringers without registration. Harder to license or sell brand. Consider business implications when deciding to fight vs settle.
Concurrent Use Registrations: Sometimes both parties can register if they operate in different geographic areas or industries. TTAB can issue concurrent use registration with restrictions. Rare but available in appropriate cases.
Preventing Future Oppositions
For your next trademark: Conduct comprehensive clearance search before filing. Hire attorney for professional opinion. Choose more distinctive marks (arbitrary/fanciful). Avoid marks similar to famous brands. File in narrow goods/services classes initially. Consider "intent to use" to test waters. Search common law uses, not just registered marks.
Extension of Time Requests
Can request extensions for most deadlines. Answer deadline: One 30-day extension available (for cause). Discovery: Extensions by stipulation or TTAB motion. Trial briefs: Difficult to extend, file on time. Extensions NOT automatic - must request properly. Missing deadlines = severe consequences.
Extension Best Practices
Request extension before deadline (not after). Show good cause (settlement negotiations, complexity, need more time). Stipulate with opposing counsel when possible. File extension via ESTTA system. Don't rely on extensions - prepare early.
Consent Agreements
Opposer may consent to registration with conditions: Limitation on goods/services, Geographic restriction, Disclaimer of descriptive words, Concurrent use provisions, Design modifications. Consent filed with USPTO. Allows registration despite opposer's concerns.
Negotiating Consent
Identify opposer's real concerns (usually specific products/services). Propose amendments that address concerns. Offer coexistence terms. May require payment or business arrangement. Attorney negotiates consent terms. Benefits both parties (avoids litigation costs).
Opposition Defense Checklist
Receive Notice of Opposition. Hire trademark attorney within 5 days. Evaluate merit of opposition claims. Decide settlement vs fight strategy. File Answer within 40 days (or extension). Engage in settlement discussions. Conduct discovery if no settlement. Prepare trial testimony and evidence. File strong trial brief. Await TTAB decision. Consider appeal if unfavorable. Continue using mark with TM symbol throughout.
Trademark Lens checks for conflicting marks before you file, reducing opposition risk. Comprehensive search identifies potential opposers early.