Explanation of Symbols in Trademarks:
SM&R stands for Source, Maintenance, and Recoverability. The short form of "Securities Management and Vesearch" is also SM&R. Once a trademark or a service mark is registered, the (R) in a circle is used.
The TM symbol can be used for any unregistered mark in use on goods or services. The SM may be used for unregistered marks specifically for services. The R symbol indicates a registered trademark.
Usage of Symbols in Intellectual Property:
A registered trademark or service mark (®) grants exclusive nationwide legal rights. The TM symbol generally indicates a word, phrase or logo identifies the product or service source. The R symbol means the mark is a registered trademark.
Difference Between SM and R:
What is the difference between SM and R? SM stands for Service Mark while R indicates a registered trademark. The symbols TM and SM are for unregistered marks not used in commerce. "Trademark" commonly describes both trademarks for goods and service marks for services. When registered federally, a service mark uses the ® symbol.