Lawnmowers; Snow ploughs; Robotic lawn mowers; Pumps for counter-current swimming; Swimming pool cleaning robots; Swimming pool sweepers; Water pumps for swimming pools; Electrical water pumps for swimming pools

Electronic scientific instruments, namely, portable rubidium atomic clocks for use in testing precise measurements of time and frequency signals in calibration, oscillator/clock characterization, time interval error measurements and lab instrument application in the telecommunications, defense, navigation, broadcasting and space industries