Similark

Terms

Last updated November 3, 2026

This preview site is operated by Thump LLC. By using it you agree to these terms.

Information, not legal advice

Similark provides information drawn from public United States Patent and Trademark Office records. It is not a law firm and does not provide legal advice, legal opinions or representation. Nothing on this site creates an attorney-client relationship. Whether a mark is confusingly similar, and whether to oppose it, are legal questions for a qualified trademark attorney.

Dates and deadlines

Any date or deadline we show is computed from USPTO data and may be wrong or out of date. Verify every date on the official USPTO record or with your attorney before relying on it. We are not responsible for missed deadlines.

The sample register

The register shown on the home page is illustrative. Its entries are invented, some of them generated from the mark you type, and are not USPTO records.

Free reports and the founding price

Free reports are limited to 3 per email address and will be sent once our index of USPTO filings is live. Reserving the founding price is not a purchase and you can ignore it. If Similark launches, the founding price is $9 a month per watched mark for as long as you keep a continuous subscription.

No affiliation

Similark is not affiliated with or endorsed by the United States Patent and Trademark Office.

Contact

hello@similark.com