73824092
Aug 8, 1989
Oct 30, 1990
ALARM SYSTEMS FOR USE WITH BOATS TO PROVIDE SECURITY CONSISTING OF ONE OR MORE OF THE FOLLOWING COMPONENTS; PROXIMITY SWITCHES, CONTINUOUS LOOP DETECTORS, MOTION DETECTORS, ALARM CONTROL UNITS, AND WIRE FOR ALARM SYSTEMS; ALARM SYSTEMS FOR USE WITH RECREATIONAL VEHICLES TO PROVIDE SECURITY CONSISTING OF ONE OR MORE OF THE FOLLOWING COMPONENTS; PROXIMITY SWITCHES, CONTINUOUS LOOP DETECTORS, MOTION DETECTORS, ALARM CONTROL UNITS, WIRE FOR ALARM SYSTEMS, AND ANTI-INTRUSION ALARMS
Electrical and Scientific Apparatus