Pre-print checklist
How to check a t-shirt design for trademark problems
Takedowns, account strikes, and destroyed listings are the most expensive way to learn trademark law. Ten minutes of checking before you print avoids most of it.
By Tee Verdict · Updated July 2026
This guide is practical background, not legal advice. For a design your business depends on, spend the few hundred dollars on a trademark attorney's opinion.
Copyright vs trademark: which one applies to your shirt
The two get mixed up constantly, and the difference decides what you check. Copyright protects creative work — artwork, illustrations, photos — and does not protect short phrases or slogans. Trademark protects brand identifiers — names, logos, and yes, slogans — within the categories of goods they're registered or used for. So for a text shirt, your risk is almost entirely trademark; for an illustrated design, it's both: the artwork you're echoing (copyright) and any brand elements in it (trademark).
The five-step check before you print
1. Search the USPTO for the exact phrase
Run the phrase through the USPTO's search at tmsearch.uspto.gov. Filter to live marks and look closely at anything registered in Class 25 (clothing) or Class 35 (retail). #1 rule: a live mark on similar goods means pick another phrase.
2. Search again, sloppier
Trademark conflicts don't require an exact match — similar sound, spelling, or meaning is enough. Search word variants, phonetic spellings, and the distinctive part of the phrase on its own. This is where most "but I checked!" mistakes happen.
3. Check how the phrase is actually used
A phrase can be registered for software and still be fine on a shirt — likelihood of confusion is about overlapping goods and channels. Read the registration's goods-and-services description before assuming the worst (or the best).
4. Do a common-law sweep
US trademark rights can exist without registration. Google the phrase, then search Amazon and Etsy for it. An established brand using the phrase on apparel can cause you real problems even with no USPTO entry.
5. Selling internationally? Check there too
Registrations are territorial. If meaningful revenue comes from outside the US, run the phrase through EUIPO (EU) and WIPO's Global Brand Database as well.
Red flags that get POD listings pulled
Some categories are effectively radioactive regardless of what a search shows: sports teams and leagues, band names and lyrics, movie and TV quotes, cartoon characters, and anything with a logo. The "I changed 30%" rule is a myth — there is no percentage that makes a derivative safe. And near-misses cut both ways: a phrase or visual that's one letter off a famous mark reads to a rights holder (and a marketplace's takedown bot) as intent, not coincidence.
How to trademark your own t-shirt phrase
Flip side: if a phrase of yours starts selling, it's worth protecting. The catch specific to apparel is ornamental refusal — the USPTO won't register a phrase that only appears printed large across a shirt, because that's decoration, not a brand. Use the phrase like a brand (hang tags, neck labels, packaging, your shop name), file at uspto.gov (from $350 per class), and expect the process to take a year or more. Registration gets you the ® symbol, a public claim, and standing in marketplace IP disputes.
Keep checking after you launch
A clean search today doesn't stay clean — new marks register every week, and rights holders enforce in waves. Re-run your top sellers' phrases every few months, check application status via the USPTO's TSDR system if something similar is pending, and treat a first takedown notice as a signal to audit the rest of the catalog, not just relist and hope.
Trademark questions, answered
How do I check if a t-shirt phrase is trademarked?
Search the USPTO's trademark database (tmsearch.uspto.gov) for the exact phrase, then for close variations, and look at live marks registered for Class 25 (clothing). A live registration on similar goods is a stop sign; a dead one still deserves a common-law search on Google and the big marketplaces before you print.
Can I copyright a t-shirt slogan?
Generally no — copyright doesn't protect short phrases, names, or slogans. Slogans are protected by trademark law when they identify a brand. Your artwork, on the other hand, is protected by copyright automatically once you create it.
How much does it cost to trademark a phrase?
A USPTO application starts at $350 per class of goods, and registration typically takes a year or more. For a t-shirt phrase you'll also need to show the phrase functioning as a brand — on tags, labels, or packaging — not just printed large across the chest, which the USPTO treats as decoration and refuses.
Is parody safe on a t-shirt?
Not automatically. Parody is a defense that gets argued after you're already in a dispute, not a shield that prevents one — and marketplaces usually take listings down first and ask questions later. Changing a few letters of a famous brand rarely helps; it can even demonstrate you knew about the original mark.
Tee Verdict runs an IP check on every scan.
Every design scored gets an explicit warning when it's a near-duplicate of an existing product or resembles licensed IP — before you print it, not after the takedown. See how the warnings work.