Google images of Carpenter Star quilt and every variation of that name, like just carpenters star, carpenter star quilts (the plural), carpenter Star quilt pattern, etc. If you still can't find it after all that I would see if you can't download a line drawing of a carpenter star quilt and get out your crayons or colored pencils.
Here are my results using "Carpenter Star Quilt"
http://www.google.com/search?hl=en&s...mg.VmgwGYT604o
Edited to add, also do a search on Broken star, a very similar pattern but more intricate. It is kind of like a hybred between lone star and carpenter's star