Which symbol indicates a registered trademark?

Which symbol indicates a registered trademark?

• A. TM
• B. SM
• C. R in a circle
• D. C in a circle

Answer: (C)

Marks use different symbols to show how they’re protected. The circled R communicates that a trademark is registered with the government, granting the owner official rights to use it for the listed goods or services. It’s a clear signal of formal registration. The circled C is for copyright, not trademark; TM flags a trademark that may be claimed without registration, and SM marks services rather than products. So the circled R is the one that denotes a registered trademark.

Marks use different symbols to show how they’re protected. The circled R communicates that a trademark is registered with the government, granting the owner official rights to use it for the listed goods or services. It’s a clear signal of formal registration. The circled C is for copyright, not trademark; TM flags a trademark that may be claimed without registration, and SM marks services rather than products. So the circled R is the one that denotes a registered trademark.