Apparently Nokia's interested in Microsoft's tablet cover slash keyboard market, filing a patent application today with the US Patent and Trade Organization for an "apparatus cover with keyboard." The description is what gives us that distinctly Surface feeling, which describes the "apparatus" as, "a cover" with two sections, one of which "has a keyboard thereon." Said cover is "pivotally connected" to a "display" (read: tablet device). The concept is a bit different visually -- at least in drawings, as
