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GuardMyMark
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Someone may already have filed a name like yours. Find out when your window closes.

Enter your mark and the Nice classes it covers. We compare it against every filing published in the US register in the last 90 days and show you each one with the date its window closes. Free, no account.

We are not a law firm and this is not legal advice. Every report ends where your attorney starts — read the disclaimer.

New to this? What “published for opposition” means, and how long you get.

Check one mark

Your mark and its classes. We do not ask who you are, what company you run, or how many trademarks you own.

Exactly as it is registered or applied for.

The classes your registration covers, as numbers — e.g. 9, 42. Up to 6.

Not sure which classes?

Your registration certificate lists them. These are the ten most common for product brands — tap the ones that match, or type your own above.

Registers to compare against

WIPO and the national offices are on the paid watch.

About thirty seconds. No account, no card — and the report gets its own address you can forward.

We show the score and the signals behind it, and the day each window closes. We never say whether a filing infringes, and we are not a law firm.

What the report tells you

  • The day your window closes

    The window is short and it starts without telling you: 30 days from publication in the Official Gazette. Each filing we show carries the day its window closes and the days left on it, computed from the publication date in the record.

  • The score, and why

    Phonetics, spelling, shared words and Nice-class overlap, each with the points it contributed. You see the signals, so you can judge them — and so can your attorney.

  • A link you can forward

    The report lives at its own address. Send it to your attorney as it is; nothing in it is behind a login.

After the report

  1. Now

    Read the report. It lists each similar filing from the last 90 days with its score and closing date.

  2. In a minute

    Have it emailed to you, or send the link to your attorney. Nothing is stored against an account you do not have.

  3. From then on

    A watch repeats it against every new filing, every day, and emails you only what passes the threshold you set.

What a watch costs