74050724
Apr 19, 1990
May 21, 1991
irrigation systems and parts thereof, namely, irrigation valves, sprinklers, pop-ups, valve boxes, spray nozzles, bubblers, shrub adaptors, nozzle adaptors, quick coupling valves, quick coupling valve keys and elbows, risers, fittings, fountains, diaphrams, valve adaptors, gear drive heads, aerators, solenoids, controllers and moisture sensors
Environmental Control Apparatus