As we reported yesterday, Burberry is suing Body Glove, manufacturers of phone covers that will make your iPhone look like the inside of a one of their trench coats. According to legal docs obtained by Fashionista, Burberry is accusing the defendants of "willful infringement of Burberry's famous, federally-registered BURBERRY CHECK trademarks." Burberry claims that by making and selling the copycat cellphone cases, the defendants are capitalizing on the "goodwill and fame" associated with the check; misleading consumers and diluting the value of the check. Burberry takes their check very, very seriously.