This is similiar , I know its not the same as I was at the show and saw the one you are refering to. I remember it well as it was the nicest I had seen. Very high quality.
http://www.lorieslittlequilts.com/Qu...s_Designer.php
Update :
I did find this which shows the hanger/display.
http://www.inventcinci.org/id10.html