patricej

nobody can sell copies (as in multiple prints from download or using a scanner, copier or other methods of duplication) of the patterns - whether free or purchased - unless they have written permission from the copyright owner.

you can sell items made using those patterns.
some pattern designers/publishers try to frighten us with statements that we can only make items for personal use.
however, it is the patterns that are covered by copyrights. not the resulting items.

the exception might be if those items were somehow mass produced, which doesn't sound likely in your circumstances.