Tiffany’s Triumph in Costco Trademark Case

When you think about shopping for engagement rings, Costco Wholesale Corporation probably isn’t the first retailer that comes to mind. However, the warehouse club chain was desperately trying to claim a growing share of the fine jewelry market – by offering “Tiffany” diamond engagement rings. In doing so, Costco has been charged with trademark infringement… Continue reading Tiffany’s Triumph in Costco Trademark Case