I would copyright every one. I think it costs about $15 for a copyright. I know you can go have it done at a university, or at least they can help you. I would also get a business license, local to you. Then you can write off your expense, the room you are working in, etc. Do it the right way from the beginning. There are people out there that can help you but be smart and upfront with your questions. Find out from the BBB who you can trust. You don't want other people copying your patterns. By the way, I just love the one you made. You better have that one copyrighted or someone else will after seeing it. Get someone who can sew good to make up a quilt from your pattern. Good luck