The Parmigiano Reggiano Consortium managed to assert its rights against the soup producer Campbell's.
Campell's, in fact, had launched a line of sauces called "Prego", on which appeared the photo of the Parmesan with the characteristic dotted image, in addition to the indication "Parmesan" among the ingredients, although it had nothing to do with the real Parmesan cheese.
The Consortium has obtained that the American company eliminate the misleading photos on its products.