The US Patent and Trademark Office has published a new Apple patent application, depicting an as-yet-unseen form of iPod. Though resembling the Classic, the theoretical player has the notable addition of a taller screen, in keeping with the widescreen ratios now used for the Nano, Touch and iPhone. At the heart of the patent is a multi-touch scrollwheel, which would enable functions more advanced than those possible with the current clickwheel.

Users could for instance swipe across the wheel to browse through menus or Cover Flow, or make twisting gestures to zoom in and out of photos. In some senses the technology resembles that of Microsoft's second-generation Zune, but with more control flexibility. Users would also have the option of toggling off advanced touch gestures, reverting to a "legacy" mode familiar to long-time iPod owners.

The iPod could additionally be made to run a variety of applications, such as a web browser or even productivity software. It is unknown though if the patent represents the basis of a revised Classic, or simply an aborted alternative to the technology underpinning the iPhone. No other reports of an updated Classic have emerged.