Of the many contentious and complex legal battles Apple has had to fight, some are easier to sort out than others. In a New York courtroom on Wednesday, Judge Denise Cote -- who is also handling the complicated battle between Apple and the Department of Justice over e-book pricing -- made short work of a trademark dispute between Apple and a small-press publisher of sci-fi and horror novels. At issue was Black Towers' line of "ibooks" it obtained in the purchase of a smaller rival, and Apple's "iBooks" trademark.