The utility patent was filed in April 2012. Here is some explanatory gov. info:
"USPTO Track One
Track One Prioritized Examination Need to FAST track your patent? Use Track One!"
"Fast innovation is America’s competitive edge. If you need to move your ideas quickly, USPTO's Track One prioritized examination will allow you to get a final disposition within about twelve months. The USPTO offers Track One for prioritized examination of your utility and plant patent applications. Track One gives your application special status with fewer requirements than the current accelerated examination program and without having to perform a pre-examination search."