Yes, a number of times since about 1963, but you will need to search out the particular case laws that resulted.
I am only guessing here, but I would imagine that when we start seeing Canal Street quality Ferraris, 60" Panasonic plasma TVs & Dom Pérignon flooding every street corner & rep website for 1/20th the cost of the gens, & the gen makers bring enough law suits againsts the makers/sellers, the same laws (that currently cover Rolex watches) will be expanded to cover other items as well.