Every founder faces many challenges. There is always an opportunity to prevent extra troubles. For example, when you register a company you don't want to take someone's trademarked name and get legal consequences with ugly expenses.
To do that, you may go to consultants, pay them a sweet amount of money, or just do your own research using official government resources free of charge. https://www.uspto.gov/
It's easy! However, if you want us to do a youtube video about it on your use case this is possible, leave your comment below.