No prizes for guessing what the next tablet from HP-Palm will be called. The giant computer manufacturer recently filed for 3 new trademarks, following the HP Touchpad from last week and the previous PalmPad trademark. The new trademarks filed are “HP Duopad”, “HP Touchslate” and “HP Touchcanvas”. It looks like they’re undecided on the product’s final name, or they’re preparing to release a whole onslaught of tablets this year the latter would be more likely considering how the trademark names sound like different kinds of tablets and they have previously mentioned that they would have a wide range of webOS 2.0 devices to show off at their upcoming February 9 event. What do you think of the trademarks?