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Trademark checker

Check every phrase against clothing trademarks before you upload

One trademarked phrase can get a design removed and an account flagged. Paste a title, bullet or brand name and NicheKite checks each word and phrase against 616,041 USPTO records in class 25, the class for clothing.

Open the appAmazon Merch
Trademark check of a holiday shirt title: brand words highlighted in red, common words in yellow, verdict Do not use, and a table of matching USPTO records
Red: matches a live trademark. Yellow: part of a general trademark. Below: the records behind each match.
  • Red and yellow highlights

    Red marks words that match a live trademark held for apparel. Yellow marks common words that appear inside a broader mark.

  • A clear verdict

    Each check ends with a verdict and the count of registered and general matches.

  • The records, not just a score

    Serial number (linked to USPTO), live or dead status, mark type, filing and registration dates.

  • Built into design detail

    Every design in NicheKite has a Trademark check toggle that highlights its title.

How to use it

  1. 1

    Paste your title, both bullets and your brand name, one check at a time.

  2. 2

    Treat red as a stop: change the phrase or drop the idea.

  3. 3

    Read the yellow matches in context: a common word is fine unless your design points at the brand.

  4. 4

    Open the serial number on USPTO when you are unsure, and keep notes on what you checked.

Read next

  • 4 min read

    How to check trademarks for Merch by Amazon before you upload

    A practical trademark routine for Merch by Amazon: class 25, live vs dead marks, what to check in titles, bullets and artwork, and what a search cannot see.

Questions

Which trademarks are included?+

USPTO records in class 25, live and dead: 616,041 records, 381,275 of them live, with filings through 2026-09-30.

Does it cover the UK, EU or other countries?+

Not yet. For amazon.co.uk and amazon.de, also search the UKIPO, EUIPO and DPMA registers.

Is a clean result a guarantee?+

No. Copyright, licensed characters, celebrity names and new applications can still get a design removed. The checker is a first filter, not legal advice.

More Amazon Merch tools

  • Merch ResearchSearch live Merch designs by keyword, BSR, price, style and listing date.
  • Trend HuntingDesigns whose rank improved most in the last 30 days.
  • Merch ArchivesThe designs that were selling on any archived day.
  • Keyword analyticsHow many designs use a keyword, and how that changes.
  • Merch calendar4,488 holidays and observances for the US, UK and Germany.

Try it on the niche you are working on

Search it, sort it by fastest rising and check the title before you upload.

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