What you can't do is copy any parts of the pattern and give those away free of charge or sell them. The printed pattern is copyrighted, which means only the copyright owner can copy it. If you read copyright law, you'll see that you also need permission to display that printed pattern publicly, too. (This would be more applicable to a movie or tv show, like a quilt show on dvd.) But you can display what you made, (which is not the copyrighted printed pattern itself.) You can sell what you made. You can give what you made away free of charge.
When you are confused about copyright law, just think of how it applies to books and it will become clear. You pay for a book, which you can then resell or give away free of charge, but you can not make copies of any part of the book, neither to sell, or give away free of charge.