76485182
Jan 27, 2003
Jun 1, 2004
Uninterruptible power system comprising grounded outlets with full-time surge protection and other grounded outlets having surge protection and battery back-up, and computer software for use in connection therewith; Batteries; Battery chargers; Electrical power supplies; Inverters; Voltage surge protectors; Modems; Networking products, namely, LAN adapter cards
Electrical and Scientific Apparatus