Patent 7311762 was granted and assigned to Sharper Image on December, 2007 by the United States Patent and Trademark Office.
An air-conditioning device including a housing having at least one grill, an electrode assembly and a driver electrode. Both the electrode assembly and the driver electrode are supported by the housing. The electrode assembly includes a portion that is removable from the housing, and the driver electrode is removable from the housing independent from the removable portion of the electrode assembly.