09
Electronic controls for cranes, hoists and derricks;
automative road speed controls and speed sensing switches;
timers and automatic sequence control means for the
regulation of domestic appliances as a function of time
and/or through a series of periods of a program cycle;
electric timers for regulating the cycle of household
appliances; electronic controls for measuring liquid levels
and liquid temperatures; voltage controls; electric valves;
dynamoneters; moisture testers and meters; temperature
control thermostats; bimetal thermostatic controls and
thermostatically controller dampers for warm air registers;
zone controls for hydronic heating and cooling apparatus;
refrigeration controls; gas range and dryer controls; room
air conditioning and heating thermostatic controls; eddy
current adjustable speed drive apparatus and controls; d.c.
adjustable speed silicon controller rectifier drives; a.c.
motor drive apparatus and controls; multiple motor drive
apparatus and controls; counting instruments for machines
for counting, read-out and/or control functions-namely,
revolution and stroke counters, totalizers, rate meters,
tachometers, push-button selector switches, numerical
counter wheels, transducers, rotary and linear contactors,
electric switches, shaft encoders, photo-electric sensors,
magnetic pick-ups, magnetic proximity sensors, read-out
displays, input signal conditioners and processors; power
supply controls; electronic controls for processing data
between control centers and plant operating apparatus;
controls for starting and regulating electric motors,
generators and converters; terminal blocks, fuse blocks,
electrical interlocks; thermostatically controlled electric
switches, gas calorimeters and meters, controls for
indicating and recording the measurement and mixing of
combustible gases; instruments for determining the heat
valve of combustible gases, surface finish measuring
equipment; level indicators; scales, electronic load cells;
automatic weighing and proportioning equipment; electrical
power service units; safety and disconnect switches;
switchboards, optical liquid crystal displays, liquid level
and vacuum switches for refrigerator and air conditioning
controls; manually, mechanically and motor operated
switches; rheostats; contactors; resistors, rectifiers;
transformers; amplifiers; industrial circuit controls of the
electronic semi-conductive types; timing controls of the
inductive electropneumatic, electronic semi-conductor and
motor driven types; controls for article and material
handling and sorting apparatus; signal and indicating
lights; solenoids; electronic controls for railroad
locomotives; push-pull control cables for transmitting
motion; control panels; control centers; overload circuit
breakers; electrical power distribution centers; busway
systems; bus ducts; wireways; electrical outlets and plugs;
digital computer controls; elevator controls consisting of
limit switches, door switches, transfer switches and floor
selector switches, speed regulator and current controls;
electrical wire; battery chargers; semi-conductor testing
apparatus; semi-conductor manufacturing apparatus, microwave
instruments and structural components; radar instruments and
structural components for navigation, aircraft landing and
air traffic control; electronic military
counterintelligence, reconnaissance and communications
instruments