Well I did recently apply to YC and prior to applying and read through the "How to successfully apply" and watch several video on their YouTube page. They advis

Well I did recently apply to YC and prior to applying and read through the "How to successfully apply" and watch several video on their YouTube page. They advised against creating legal entity prior to YC because a mistake could be made and they even ask about this on the application. I have not created a legal entity as yet. However, this prompted me to investigate on the trademark matter. I just want to make sure i'm focusing on the important items first with the resources I have available and not jumping the gun.