Use of the TM ® and SM Symbols
The elements TM, SM and ® mainly relate to US requirements and are therefore not required in the European Union: there is no legal basis which makes such use compulsory. However, the proprietor of the trademark may freely choose to use them.
According to US Law, anyone claiming rights in a mark may use the TM or SM symbols, even prior to registration. The ® symbol may only be used after the mark is registered.
We accordingly recommend using the TM or SM symbols as long as your trademark has not been registered, if you decide to use a symbol.
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