42 The KleverBook is an application that embeds click-ads into eBooks downloaded through the app that allows readers free access to written material while showing advertisements at certain intervals (same concept as commercial television).
The mark consists of A rainbow-colored, six-paged open book positioned over a black background within a white-framed vertical rectangle drawn to resemble an electronic reading device, such as a Kindle. Color is not claimed as a feature of the mark.