Late last year it was widely reported that Apple had trademarked the term "Mac Pro" in New Zealand, now the trademark appears to have popped up in the US.
On May 17, 2006 Apple trademarked "Mac Pro" through the U.S. Patent and Trademark Office under the following classifications:
computers; computer hardware; computer software; computer peripherals; notebook computers; laptop computers; tablet computers; computer servers; handheld computers; mobile computers; hard drives; audio speakers; speakers for computers; personal digital assistants; electronic organizers; electronic notepads; magnetic data carriers; computer gaming machines; microprocessors; memories boards; monitors; displays; keyboards; computer input devices; computer cables; modems; printers; parts and accessories for all the aforesaid goods