What Is the Difference Between the ® and ™ Symbols?
Using the wrong symbol is a common mistake, and using ® before you’re actually registered can create real legal problems.
By Michael Tamou · Updated August 14, 2026
When Should You Use ® Instead of ™?
Quick answer: The ™ symbol can be used with any mark you’re claiming common-law trademark rights in, whether or not it’s registered. The ® symbol can only be used after the mark is actually federally registered with the USPTO, using it before registration is granted can undermine your credibility and, in some cases, create legal exposure.
On This Page
- When Should You Use ® Instead of ™?
- The Trade Mark Symbol Signals a Claim, Not a Registration
- The Registered Symbol Requires Actual Federal Registration
- Why Using ® Prematurely Is a Real Problem
- Does This Apply to Copyrights Too?
- Do You Have to Use Any Symbol at All?
- Quick Reference for Which Symbol to Use
- Steps to Confirm Your Actual Status Before Using ®
- FAQs
The Trade Mark Symbol Signals a Claim, Not a Registration
The ™ symbol can be used with any word, name, logo, or slogan you’re using as a trademark, regardless of whether you’ve filed anything with the USPTO. It signals to the public that you’re claiming trademark rights in that mark based on your actual use in commerce, common-law rights, in other words.
This makes ™ a useful, low-risk way to put competitors and the public on notice of your claimed rights while a federal application is pending, or even if you’ve decided not to pursue federal registration at all.
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The Registered Symbol Requires Actual Federal Registration
The ® symbol can only be used once the USPTO has actually granted federal registration for that specific mark, in that specific class of goods or services. It cannot be used while an application is merely pending, no matter how confident you are it will eventually be approved.
This distinction matters because ® carries real legal weight, it represents to the public and to competitors that your mark has cleared the full federal examination and publication process and has been formally registered.
Why Using ® Prematurely Is a Real Problem
Using ® before registration is actually granted is considered improper and can undermine your credibility if the issue is ever raised in litigation or during examination of your own or a related application. In some circumstances, it can also be used against you as evidence of bad faith or misrepresentation.
This is an easy mistake to make, especially for a business owner excited about a pending application who assumes approval is a formality. It’s worth double-checking your actual registration status, not just your application status, before using ® anywhere in your marketing.
Does This Apply to Copyrights Too?
This question often comes up alongside trademark symbols, but the copyright symbol (©) works differently, it can be used on any original work you’ve created, since copyright protection is automatic upon creation, regardless of registration status. This is a meaningfully different rule than the trademark symbols.
Confusing these two symbol systems, applying trademark logic to copyright notices or vice versa, is a common but avoidable mistake in business marketing materials.
Do You Have to Use Any Symbol at All?
No, using ™ or ® is not legally required to have or enforce trademark rights, but using them consistently provides real practical benefits: it puts the public on clear notice of your claim, can support arguments about willful infringement if someone later infringes despite the notice, and generally signals professionalism and brand awareness.
Consistency matters here, using the correct symbol every time the mark appears in your materials, rather than sporadically, presents a more credible, defensible claim to your rights.
Quick Reference for Which Symbol to Use
- ™: any mark you’re using and claiming rights in, registered or not.
- ®: only after actual federal registration is granted by the USPTO.
- ©: any original creative work, automatic upon creation, registration not required to use it.
- No symbol at all: still legally permissible, but forgoes the practical notice benefits.
Steps to Confirm Your Actual Status Before Using ®
- Check your application’s actual status directly through the USPTO’s systems, not just your own assumption.
- Confirm registration has actually been granted, not just that the application was approved for publication.
- Update your marketing materials promptly once registration is actually confirmed.
- Use ™ consistently in the meantime while your application remains pending.
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Intellectual Property and Brand ProtectionWhat Is the Difference Between the ® and ™ Symbols? FAQs
Can I use ™ even if I’ve never filed a trademark application?
Yes, ™ can be used for any mark you’re claiming common-law rights in based on actual use, filing an application is not a prerequisite.
What happens if I accidentally used ® before registration was granted?
This should be corrected promptly, and depending on the context, it’s worth discussing with an attorney whether any further action or disclosure is appropriate.
Does the registration symbol need to appear every single time the mark is used?
It’s not strictly legally required every time, but consistent use provides the strongest practical and evidentiary benefit.
Is there a service mark symbol, or is it the same as a trademark?
There is a distinct SM symbol sometimes used for services specifically (as opposed to goods), though ™ is commonly used more broadly for both in general practice.
Do international sales require a different symbol approach?
Trademark symbol conventions can vary somewhat by country, this is worth specifically evaluating if your business sells internationally.
Can I lose my registration for misusing the ® symbol?
Improper use alone is unlikely to cause you to lose an existing valid registration, but it can create other legal complications, and should still be avoided or corrected.
Does my state trademark registration allow me to use ®?
No, the ® symbol is specifically tied to federal USPTO registration, not state-level trademark registration.
Key Takeaways
- ™ can be used for any claimed mark, registered or not.
- ® can only be used after actual federal registration is granted, not while an application is merely pending.
- Using ® prematurely can undermine your credibility and create legal exposure.
- © works differently, it applies automatically to original creative works regardless of registration.
- Consistent, correct symbol use strengthens the practical value of your trademark claim.
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