http://bits.blogs.nytimes.com/2012/11/16/apple-now-owns-the-page-turn/?smid=tw-nytimesbits&seid=auto
I'll let you read more if you're interested.
Also searched on both Gaf's search bar and Google and found nothing.
This design patent, titled, Display screen or portion thereof with animated graphical user interface, gives Apple the exclusive rights to the page turn in an e-reader application.
Yes, thats right. Apple now owns the page turn. You know, as when you turn a page with your hand. An interface that has been around for hundreds of years in physical form. I swear Ive seen similar animation in Disney or Warner Brothers cartoons.
I'll let you read more if you're interested.
Also searched on both Gaf's search bar and Google and found nothing.