Discovering a competitor blatantly displaying your patented product, copyrighted brochure, trademarked logo, or even confidential technical drawings at a major trade show is infuriating — but it’s also one of the fastest ways to stop the infringement and sometimes turn the situation into a big financial win. Here’s exactly what experienced IP counsel do in the first 24-72 hours (and beyond).
1. Document Everything — Before You Say a Word
- Take high-resolution photos and video with visible timestamps
- Buy their literature, get business cards, record booth numbers
- Have a non-employee (consultant, friend, or hired photographer) do some of the documentation so you have an independent witness
- Save the show directory, floor plan, and any digital files they’re distributing
This evidence is gold for cease-and-desist letters, ITC complaints, or preliminary injunction motions.
2. Immediate On-Site Options (Same Day)
| Option | How Fast | Cost | Likelihood of Immediate Stop |
|---|---|---|---|
| Talk to show management / organizer | Minutes–hours | Free | Very high (most shows have strict IP rules) |
| File an on-site complaint (many large shows like CES, NAB, SEMICON, or German trade fairs have IP complaint desks run by local attorneys) | Same day | $0–$3,000 | High – they can force takedown or cover the booth |
| Have your attorney hand-deliver a cease-and-desist letter at the booth | Same day | $500–$2,000 | Moderate to high (plus great photos for later) |
| Call U.S. Marshals (for registered patents/trademarks in the U.S.) to seize goods under 19 U.S.C. § 1526 or court order | 1–3 days | $5k–$25k | Extremely high if you already have a federal court order |
Real-life example: At CES 2024, a company caught a Chinese competitor showing exact copies of their patented massage gun. They filed the CES IP complaint form by 2 p.m.; by 5 p.m. the booth was draped in black cloth and guarded by security.
3. Fast Federal Court Preliminary Injunction (U.S.)
If the show is in the U.S. and you have registered IP:
- File in a rocket-docket jurisdiction (E.D. Texas, D. Delaware, N.D. Illinois, or N.D. California)
- Move ex parte for a temporary restraining order (TRO) + seizure if the infringer might disappear
- Typical timeline: TRO granted in 1–7 days; hearing for preliminary injunction within 14–21 days
- Cost: $25k–$150k, but you usually recover most of it if you win
4. International Trade Commission (ITC) Section 337 — The Nuclear Option
Perfect when the competitor is importing infringing products into the U.S.
- File an ITC complaint → can get a General Exclusion Order blocking all imports of that product type (not just the competitor’s)
- Limited Discovery, 12–16 month trials — but you can get a seizure-and-destroy order at the border while the case is pending
- Extremely effective against Chinese manufacturers who show at U.S. shows
5. Practical Checklist Most Companies Use Right Now
- Registered patent/trademark/copyright? → Yes → go straight to court/ITC
- Only common-law rights or pending applications? → lean on show organizer + send strong C&D with threat of publicity
- Booth staffed by overseas employees? → seize brochures and file ITC the next week
- They’re using your exact trade dress or product photos? → add Lanham Act false-designation claim (easier to win than patent)
6. Bonus Leverage Plays
- Tip off trade press (anonymously or on the record). A headline like “Company X Caught Ripping Off Y at CES” hurts more than the legal fees sometimes.
- Post evidence to industry LinkedIn groups (careful — don’t cross into defamation).
- If they’re public, some investors hate IP scandals.
Bottom Line
Trade shows are the single best place to catch infringers red-handed and stop them immediately. Companies that have a pre-written “trade show infringement playbook” (evidence protocol + law firm on retainer + complaint forms for major shows) shut down copycats in hours instead of years.
If this is happening to you right now, message or call an IP litigation firm that advertises “trade show enforcement” — many will jump on a conference call within the hour because these cases are highly winnable and pay quickly.
Related reading:
- Law.com – “How to Stop IP Theft at Trade Shows Before the Booth Closes” → https://www.law.com/litigation/2024/02/15/trade-show-ip-enforcement
- ITC Section 337 overview → https://www.usitc.gov/press_room/337.htm
Have you run into this at a show? Drop the show name (no company names) in the comments — curious which venues are the worst offenders lately.