Electrical and electronic equipment including electrical actuators, voltage regulators, control panels and systems, radio noise filters, capacitors, relays, transformers, chokes, and electrical jacks, limit switch boxes, floating control thermostats, flap electric control systems, electric synchronizing controls, electrically actuated valves and electric thermostatic controls; electrical components for gas turbine equipment comprising, differential pressure switches, starting control switches and contact arc suppressors; electrical components for cabin pressurization systems comprising, cabin altitude selectors, rate of change selectors, differential changers, differential timers, relay boxes, pressure switches, magnetic valves, electrical components for electronic regulators and computors comprising, cabin temperature regulators, cabin temperature pick-ups, cabin Temperature selectors, duct temperature anticipators, limiting temperature pick-ups, calibration temperature selectors, duct temperature pick-ups, temperature regulators, solenoids, pressure transducers, accelerometer, potentionmeters, elevation computors. Automatic controlling valve units for regulating air pressure in compartments of aircraft, said valve being controlled in accordance with the differential between compartment pressure and pressure in a control chamber. Oil temperature regulators comprising, oil coolers, valves, and/or shutters for regulating the flow of oil and/or coolant air through the coolers. Floating control thermostats, oil diverter thermostats. By-pass control valves, measuring venturis and humidity indicators, airvalves. Pressure ratio, thermostatic governors; thermostatic temperature control valves, pneumatic Thermostats, starter control shut-off valves, starter controls and by-pass fuel valves; safety valves (pressure relief, vacuum relief and dump), dump and spill valves, vacuum relief valves, pressure relief valves; pressure ratio control valves, differential pressure control valves, pressure rate of change control valves, air flow limiting venturis, air flow control venturis, differential air pressure regulators, rate of change controls, pressure breathing demand regulators; pressure switches, pressure ratio switches, differential changers, differential timers, cabin altitude selectors, cabin altitude rate of change selectors, pressure ratio limit switches, magnetic valves, battery connectors, electrical connectors; all being goods included in this class
Electrical apparatus-namely, audio and radio generators, oscillators, detector assemblies and circuits, rectifiers and direct alternating-current amplifiers; voltage current and electronic power-supply systems; vibration pick-ups for generating voltages in response to mechanical vibrations; audio-frequency and radio frequency transformers; connectors, binding posts, switches, contactors, contact members, rheostats, potentiometers for use in radio and similar apparatus resistors, attenuators and voltage dividers; capacitors, inductors and chokes; electric and electronic control boxes and motor-speed control circuits; radio and other dials for use on electrical components and instruments; electro-mechanical hummer oscillators; piezo-electric crystals; electric filters; storage and dry-cell batteries; electric cables, cathode-ray tubes; transmission-line phase, insertion and terminal units; and Tuned electric circuits for suppressing harmonics and other frequency components, noise and hum, and standard units of resistance, inductance and capacitance for use in electric measuring circuits; electrical bridge circuits of the decade, slide-wire, dissipation-factor, vacuum-tube-characteristic, capacitance, resistance and inductance types and accessory electric circuits and components required for operation with the bridge circuits; volt-meters, ohmmeters, d'arsonville meters, galvanometers, wave meters, meters for measuring capacity, impedance, modulation, sound-level, noise, vibration, distortion, rate, audibility, frequency and power, and meters of the hot-wire heterodyne and other types and accessory electric circuits and components required for operation with the meters; electric interpolation apparatus; industrial electronic stroboscopic and other instruments - namely, Motion-picture recording apparatus and frames, cameras, instrument-carrying cases, lenses and electric flash lamps; wave-form, vibration, and sound-measuring instruments and analyzers; calibration, vacuum-tube and other precision forks; voltage and current multipliers; special measuring instruments for making measurements at audio and radio frequencies; measuring net-works; standard-signal generators and oscillators; oscilloscopes, gamma-ray and beta-ray counters; frequency standards and monitors; and range-extension units and component parts of such products, all being goods included in this class
Electrical measuring instruments-namely electric meters and indicators, galvanometers, voltmeters, ammeters, wheatstone bridges, potentiometers, permeameters, inductance and capacity bridges, inductometers, electric testing sets, electric decade sets, resistance standards, inductance standards, capacity standards, standard cells, thermocouples electric thermometers, resistance thermometers, photometers, pyrometers, conductivity cells, ion-concentration cells; instruments for measuring and indicating conductivity of electrolytes, ion concentration, flow of fluids, speed, frequency and composition of mixtures; gas analyzers; recorders of magnitudes of temperature, humidity, frequency, speed, pressure, conductivity, ion concentration, rate of flow of fluids, electric current, electrical potentials, electrical impedance, turbidity, photo-electric effects and composition of mixtures; and recording instruments controlled by a member deflecting in response to the magnitude to be recorded; electric controllers and regulators of humidity, ion concentration, conductivity of fluids, combustion, rate of flow and pressure of fluids, composition of mixtures, electric circuits, electromotive forces, electric currents and electric impedances; electric controllers of steam-generator furnaces, electric controllers of steam generation; rheostats, resistors, electric switches, impedances, sources of current, and electric motors; electric controllers, regulators, and governors of speed and frequency; electric controllers and regulators of frequency of electrical and mechanical vibration; and electric synchronizers.
ELectrical apparatus, electrical machines and electrical supplies including electrical controls for dynamo-electric machines including starting, stopping, speed regulating, reversing and protective apparatus for motors; voltage, current and phase control apparatus for generators, and like contorl apparatus for rotary converters; electrical entrace and brach service equipment including fusible and non-fusible apparatus, safety and disconnect switches, panel boards, switchboards, breaker-panels and circuit breakers; lifting magnets and controls therefor; condition responsive controls including float, pressure, liquid level and vacuum switches; refrigerator and air conditioning controls; manually and mechanically operated electric switches; motor operated switches and rheostats; contactors and relays; adjustable speed drives of the generator, electronic and static power supply types and controls Therefor; paper-break detector switches, web severing devices, and controls for counting, conveying, collating, jogging and stacking; special purpose drive systems and controls for industrial, marine, naval and public works use; boltage and current controls and regulating devices including resistors, rheostats, transformers and reactores, and electronic, magnetic and semi-conductor type amplifiers; industrial circuit controls of the electronic and semi-conductor types; timing controls of the inductive, electro-pneumatic, electronic, semi-conductor and motor-driven types; controls for article and material handling and sorting systems; terminal boards, connectors, wire terminating devices, control apparatus enclosures; signal and indicating lights and systems; solenoids; crane and hoist controls; electric welding controls; electric controls for railway locomotives; control panels; control Centers; overload protective devices; and accessories for and parts of each of the foregoing apparatus
Electrical, electronic, photographic, photo-copying, photo-electrical, photomechanical and electro-photographic apparatus, appliances, instruments, machines, equipment and utensils; apparatus, appliances, instruments, machines and equipment incorporating radiation sensitive processes or photo-electric cells; wireless, telegraphic, telecommunication and television apparatus, appliances, instruments, machines and equipment; photomechanical and photographic contact printing appliances, equipment, apparatus and machines; developing machines for use in or in conjunction with photographic, photo-electrical, photomechanical or electro-photographic apparatus, instruments and equipment; combined photomechanical copying contact printing and developing machines; electrical, electronic, and photo-electric apparatus, appliances, machines, instruments and equipment for indexing, checking Or selection; apparatus, instruments, machines, appliances, and equipment for indexing, checking or selection; apparatus, instrumnets, machines, appliances, and equipment for use in storing or interpreting or classifying and reproducing in a given preselected visible or intelligible form material, data or information; data and information processing equipment apparatus appliances and instruments; instruments appliances equipment appparatus for use in copying, reproducing, or making facsimiles of printed matter, graphic matter, typewritten matter, plans, documents and the like matter; instruments, appliances, machines, apparatus and equipment for use in transmitting facsimiles or images of printed matters, graphic matter, typewritten matter, plans, documents and the like material which images or facsimiles may be received and reproduced in an intelligible form either in a permanent or temporary Form; any combination of any two or more of the aforementioned instruments, machines, appliances or items of equipment or apparatus; parts and fittings of all the aforementioned goods
Electrical, electronic, photographic, photo-copying, photo-electrical, photo-mechanical and electro-photographic apparatus, appliances, instruments, machines, equipment and utensils; apparatus, appliances, instruments, machines and equipment incorporating radiation sensitive processes or photo-electric cells; wireless, telegraphic, telecommunication and television apparatus, appliances, instruments, machines and equipment; photo-mechanical and photo-graphic contact printing appliances, equipment, apparatus and machines; developing machines for use in or in conjunction with photographic, photo-electrical, photo-mechanical or electro-photographic apparatus, instruments and equipment; combined photo-mechanical copying contact printing and developing machines; electrical, electronic and photo-electric apparatus, appliances, machines, instruments and equipment for Indexing, checking or selection; apparatus, instruments, machines, appliances, and equipment for use in storing or interpreting of classifying and reproducing in a given preselected visible or intelligible form material, data or information; data and information processing equipment apparatus appliances and instruments; instruments appliances equipment apparatus for use in copying, reproducing, or making facsimiles of printed matter, graphic matter, typewritten matter, plans, documents and the like matter; instruments, appliances, machines, apparatus and equipment for use in transmitting facsimiles or images of printed matter, graphic matter, typewritten matter, plans, documents and the like material which images or facsimiles may be received and reproduced in an intelligible form either in a permanent or temporary form; any combination of any two or more of the aforementioned Instruments, machines, appliances or items of equipment or apparatus; parts and fittings of all the aforementioned goods
Electrical apparatus in this class and instruments including; electrical wiring devices namely, receptacles, attachment plugs, closure plugs, couplings, connectors, connector bodies, flanged inlets and outlets, motor bases, and accessories therefor such as flush mounted receptacle covers, plates, housings and boxes, electrically insulated wires, cords and cables; subterranean and submersible cables; seitches or various types, namely, limit, fuse, speed-responsive, feed-through, lighted toggle, lighted pushbutton, lock and toggle, and accessories therefor; adaptors; pushbuttons, pushbutton stations; circuit testers; circuit breakers; polarity checkers; junction boxes; fixed and portable power distribution systems; fuses and accessories therefor; fault sensing and interrupting circuits namely, groun falt circuit interrupters; relays; motor speed controls; terminal blocks; resistors; contactors Contactors; transformers; conduit fittings; jacks; apparatus for dectecting the presence, position, speed and dimensions of moving articles, namely, rolling mill products, amplifiers, attenuators; bridge circuits; repeaters; analog-to-digital and digital-to-analog converters; echo suppressors; teleprinters; timers; light ning arresters; high-voltage fuse switches; high-voltage insulators and isolators; modems; multiplexers; power supplies; voice couplers, scanning, supervisory and electronic control systems for remote installation, computers; 'T' carrier monitors, code translators; message numbering devices; telephone and telegraph station selectors; shift registers; telephone signalling and terminating equipment including terminal buffers and ring down circuits
Electric cable; electrical wire assemblies; flexible electrical cords; circuitry and harnesses and parts thereof in this class; electrical and electromagnetic controls including power contactors, relays and switches; bi-metallic thermostatic controls; capillary temperature controls; flame probe controls; electrical components for electronic distributors including chokes in this class, inductors; electrical and electromagnetic controls and transformers; distributors and parts thereof in this class; relays; starters in this class and parts thereof in this class; wire and cable connectors; audio speakers and video components; electrical connectors; electrical terminals; terminal connectors; electronic control systems for home appliances, vehicles, calculators, watches and microprossesors; computerized data acquisition systems for aircraft; computerized data acquisition systems for engines Used in aircraft, marine and land vehicles; computerized data acquisition systems for industrial uses and for vehicles systems including electric and suspension systems, altimeters and pressure transducers sold as part of pressure measuring systems and separately and parts thereof in this class; electronic speed sensors and indicators; electronic stability augmentation systems for aircraft; engine fuel control test stands; gas management assemblies for space travel and subsurface travel; space suits; electric controls for air conditioning, heating and refrigeration; computerized diagnostic systems for life support equipment; rate sensors and gyroscopes sold as part of guidance and/or control systems used in aircraft, missiles and space vehicles, and separately, and parts thereof in this class; automative parts in this class including buzzers, circuit breakers, voltage regulators, Relays, and switches, fuel controls in this class for stationery gas turbine engines; gas turbine engine accessories in this class; and all other goods in this class with the exception of light dimmers for use in buildings, and light dimming systems and their parts for use in buildings
Electric cable; electrical wire assemblies; flexible electrical cords; circuitry and harnesses and parts thereof in this class; electrical and electromagnetic controls including power contactors, relays and switches; bi-metallic thermostatic controls; capillary temperature controls; flame probe controls; electrical components for electronic distributors including chokes in this class; inductors; electrical and electro-magnetic control and transformers; distributors and parts thereof in this class; relays; starters in this class and parts thereof in this class; wire and cable connectors; audio speakers and video components; electrical connectors; electrical terminals; terminal connectors; electronic control systems for home appliances, vehicles, calculators, watches and microprocessors; computerised data acquisition systems for aircraft; computerised data acquisition systems for engines Used in aircaft, marine and land vehicles; computerised data acquisition systems for industrial uses and for vehicle systems including electric and suspension systems; altimeters and pressure transducers sold as part of pressure measuring systems and separately and parts thereof in this class; electronic speed sensors and indicators; electronic stability augmentation systems for aircraft; engine fuel control test stands; gas management assemblies for space travel and subsurfaces travel; space suits; electric controls for air conditioning, heating and refrigeration; computerised diagnostic systems for life support equipment; rate sensors and gyroscopes sold as part of guidance and/or control systems use in aircraft, missiles and space vehicles, and separately and parts thereof in this class; automotive parts in this class including buzzers, circuit breakers, voltage regulators, Relays, and switches; fuel controls in this class for stationary gas turbine engines; gas turbine engine accessories in this class; and all other goods in this class.