Just a design patent [http://en.wikipedia.org/wiki/Design_patent http://en.wikipedia.org/wiki/Design_patent], nothing to see here. Don't make your ultra book lo

Just a design patent [http://en.wikipedia.org/wiki/Design_patent http://en.wikipedia.org/wiki/Design_patent], nothing to see here. Don't make your ultra book look like an air and you are fine. (Hint: pay attention to materials, radiuses, colors, and angles.) How close you can get involves how much tolerance you have for litigation and risking a loss.