Why don't you search the trademark registry of your country? Once registered in one country you might be able to gain trademarks in other countries under the G

Why don't you search the trademark registry of your country? Once registered in one country you might be able to gain trademarks in other countries under the Geneva Convention. You might not need a trademark attorney. I have registered several trademarks in Australia using the self-service portal. Obviously every country is different. But the general principles are global. However, the costs can become quite considerable, i.e. many thousands of USD to gain TM registration in most countries.