When can I use the circle R ® symbol?
The ® symbol can only be used when a trademark is registered, you have received the certificate of registration. This mark is restricted to use on trademark registrations only. It is important to use the symbol correctly, as improper use can result in legal consequences. If you are unsure about how to use the ® symbol, it is recommended that you consult with a trademark attorney or other legal professional. If you need more details please check our article about what symbol should i use for my trademark.