Galaxy Tab 7.7, the slate (along with all traces of its existence) has vanished from the IFA floor. All demo models have been yanked from Sammy's booth, branding has disappeared, and even the large poster touting the slate has been covered up. The Korean company hasn't been entirely forthcoming about the reason behind the removal, but a spokesperson did tell SlashGear that the move was voluntary. Given that the Galaxy Tab 10.1 is already barred from sale in Germany (and some 7.7 units on display bore a sticker informing handlers it would also not make it to retail in Deutschland), speculation has led many to link the vanishing act to the ongoing legal battle with Apple. For now though, all we have to go on is Samsung's confirmation that the tablet has been pulled, accompanied by a refusal to comment further.