Fab Cellular LLC v. Popsockets LLC
In FAB Cellular LLC v. PopSockets LLC, the Federal Circuit dismissed appellant's appeal from the Trademark Trial and Appeal Board for failure to prosecute in accordance with the court's rules, specifically because FAB Cellular failed to file the required Entry of Appearance form by a bar-admitted attorney and failed to pay the docketing fee required by Federal Circuit Rule 52(d) within the time permitted.