Microsoft granted "dual display device" patent

Microsoft received a U.S. design patent for a "dual screen" looks like a mere remnant of the days when the company's Courier project was still a going concern, and shows that the company was serious, at one point, about the possibility of bringing Courier to market as a product in its own right -- before […]

Microsoft received a U.S. design patent for a "dual screen" looks like a mere remnant of the days when the company's Courier project was still a going concern, and shows that the company was serious, at one point, about the possibility of bringing Courier to market as a product in its own right -- before killing it off, but noted that the underlying technologies would still be "evaluated for use in future Microsoft offerings.

More Info: Patent

[Source]