Before you get too excited, lets remember two things: one, companies file patent applications for things all the time that never see the light of day. Two, the application is for the hinge specifically, so don't get your hopes up for a BlackBerry 10 laptop. That being said, this glimpse at a potential future form factor has us intrigued. Even when the company formerly known as RIM has experimented with design in the past, it's been conservative. The
