Sir,
I have registered a trademark in class 24. It is registered. Some one has filled the same trademark (tradename) application in class-25.
Our turnover in crores in out trademark, can I file an opposition application and restrain opposite party to use my tradename though it is in different class?
Please help me if I can file opposition and on what grounds I can file that opposition application.
Thanking you experrts in advance.