The solution to the question about selling products made from bought patterns
I bought the pattern "Hot Bowl Hot Pad" today by Whistlepig Creek Productions. As I was reading the back page I saw this at the very bottom.
"Susan Marsh 2011. All rights reserved. Finished product may be used for fun or personal profit(craft shows) only and may not be mass produced. Pattern may not be reproduced by any method."
This way there is no question about what you can do with this pattern.