Alarm monitoring systems; Camcorders; Cameras; Navigational instruments for vehicles; Parking meters; Protection and safety apparatus, namely, inflatable flotation devices; Satellite-aided navigation systems; Slide projectors; Video recorders; Blank integrated circuit cards; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts; Electric navigational instruments; Gas meters; Personal digital assistants (PDA); Vibration meters; Videocam...