Frequently Asked Questions
Reference to trademark protection
What are the differences between the symbols ®, TM and SM ? Answer
Is the use of the symbol ® obligatory if the trademark is registered ? Answer
Is use of the symbol ® to be recommended ? Answer
When is use of the symbol ® abusive and what are the consequences ? Answer
What are the consequences of using a registered trademark without the symbol ® ? Answer
How can the symbol ® be used in conjunction with a registered trademark ? Answer
