TMZ broke the story ... the girls sued Haven Beauty -- which bought a failing cosmetics line called Boldface -- claiming the company had no right to use their images to sell its products.
The company fired back -- the prior owner made a deal with the Kardashian sisters in which they obligated themselves to promote the cosmetic line, which included using their images on the company's website.
The girls fired back again, saying yes, they made a deal, but Haven and the prior owner screwed them out of royalties so the deal was over.
A judge just agreed with K, K and K, and issued an injunction prohibiting Haven from using a trace of the famed trio.
There are still legal issues to settle, but the ruling is a big victory for the women.