85011180
Apr 10, 2010
Jun 28, 2011
Active Trademark
computer hardware and software for providing mass notification within a school district or geographic area, by live paging pre-recorded message distribution by text and voice, bell and tone scheduling; telecommunications hardware and software for providing mass notification within a school district or geographic area, by live paging pre-recorded message distribution by text and voice, bell and tone scheduling
Electrical and Scientific Apparatus