TM, SM, or ®? When You Can Legally Use Each One

Three symbols, and only one of them has a legal restriction on its use. Most people have it backwards.

™ — anyone can use it, at any time

You can use ™ on any name, logo, or slogan you are using to identify your goods, whether or not you have filed anything with anyone.

It is not a legal status. It is a notice. It tells the world you are claiming this as your trademark, and it can be useful evidence later that you were treating the name as a brand from a particular date.

No application required. No registration required. No permission required.

℠ — the same, but for services

℠ is the service mark equivalent, and the same rules apply: use it freely, no filing required.

The distinction is what you are selling. ™ fits physical goods; ℠ fits services. A bakery uses ™ on its bread and ℠ on its catering service.

In practice it is very common for people to use ™ for both, and no harm comes of it.

® — only after registration

This is the symbol with the rule.

® indicates federal registration and may only be used with a mark that is actually registered with the USPTO. Not applied for. Not pending. Registered.

Two further restrictions people miss:

Only for the goods or services in the registration. If your registration covers software and you launch a consulting service, the ® does not extend to the consulting.

Only in countries where you hold a registration. A US registration does not authorize ® use abroad.

What happens if you use ® too early

It is not a criminal matter, but it does carry consequences.

If the USPTO discovers improper use of ® during examination, it can refuse registration. The office treats it as a misrepresentation, and the usual fix is to show the improper use has stopped — which means reprinting whatever it appeared on, and that can be expensive.

More seriously, if the improper use was deliberate and someone can show it deceived the public or was intended to, it can be raised against you in a dispute.

The practical risk for most businesses is the first one: an avoidable refusal and a printing bill.

The sequence

Where to put it

Typically these symbols appear in superscript, immediately after the mark. You do not need one on every instance in a document. Once, on the most prominent use, is sufficient and standard practice.

There is no legal requirement to use any symbol at all. But with a registered mark there is a practical reason to: it puts others on notice, and that matters if you ever need to argue about damages.

If you are not sure where your mark stands

If you have filed and are waiting, you are still in ™ and ℠ territory. Our guide to what happens after a Notice of Allowance covers that stage. If you have not filed at all, our flat-fee trademark registration covers the process end to end.

This article is general information, not legal advice, and reading it does not create an attorney-client relationship. Rules differ by state and change over time. Please speak with a licensed attorney about your own situation.