Marine and RV fluid monitoring systems for measuring the level of fluids in tanks incorporated into ships, boats and recreational vehicles, comprised of a sensor unit mounted in or on the fluid containing tank and a display unit mounted remotely; Marine bilge pump monitoring systems for measuring fluid level in the bilge of a boat or ship, comprised of a sensor mounted in the bilge and a display unit mounted remotely; Marine bilge pump control systems for measuring and controlling fluid level...

AUDIO EQUIPMENT, NAMELY, LOUDSPEAKERS, ELECTRONIC AUDIO SIGNAL PROCESSORS, AMPLIFIERS, PREAMPLIFIERS, RECEIVERS, TUNERS, RADIOS, CD PLAYERS, AND COMPLETE AUDIO SYSTEMS COMPOSED OF THE AFOREMENTIONED PRODUCTS

MATERIAL LEVEL SENSORS