PRECISION HYDRAULICS Trademark

Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking, supervision, life-saving and teaching apparatus and instruments in the field of diagnostic measurement technology, namely, pressure transducers that convert pressure into analog or digital electrical signals for monitoring and controlling systems, pressure switches for monitoring, controlling, and switching systems, electrical temperature transducers, temperature switches, electronic LCD display units with multi-networking (TCP/IP) capabilities, fluid condition sensors in the nature of liquid level sensors and electric sensors, portable electronic data recorders, angular sensors, inclination sensors and oil condition sensors; electronic, microelectronic and electrotechnical components, namely, electric and electronic machine controls for use in the automobile industry, mobile hydraulics industry, the semiconductor industry, the food industry, aeronautics and medicine industries, pharmaceutical industry, oil and gas transport technology industry, environmental engineering, laboratory and testing technology industry, household and sanitary systems industry, as well as in mining and in the field of steelworks, power plants, wind power installations, machine tools, transfer presses and plastic injection moulding machine industries; control equipment and apparatus for elevator controllers, namely, electrical controllers; resonators; electrical apparatus for indicating, monitoring and control of level, pressure, temperature and quantity for gaseous and liquid media, manometer monitoring switches; electronic pressure, temperature, viscosity and contamination switches and sensors for monitoring, controlling and switching pressure media in hydraulic and pneumatic systems; apparatus, instruments and components for conducting, switching, transforming, accumulating, regulating or controlling electricity, namely, electric conductors, electric transformers, electric accumulators, batteries, electric current switches, electric voltage and current regulators and electric circuit controllers; electromechanical controls for hydraulic drives; electrohydraulic cooling regulators in the nature of thermostats; electrical transducers; electrical actuators; sensors, namely, pressure sensors, flow sensors, temperature sensors, level sensors, sensors for logging state variables of liquids and gases, fluid flow sensors, viscosity sensors, gas sensors, conductivity sensors, sensors for determining relative permittivity, humidity sensors, optical sensors, magnetic sensors, capacitive sensors, chemical sensors, thermoelectric sensors, distance sensors and tilt sensors; gas and liquid quality measurement apparatus, namely, particle counters; electric actuators, namely, piezoelectric actuators, electrostatic actuators and magnetic actuators; active and passive electric and electronic components, namely, semiconductors, capacitors, connectors, filters, oscillators, relays, switches, transformers, resistors, integrated circuits, rectifiers, transistors, electronic parts and memory devices manufactured by thick film, thin film and solid state technology; microwave antennas; magnets, including magnets in combination with valve switching components, except ignition magnets for motors and engines; optical equipment and apparatus, namely, cameras, microscopes, optical recording apparatus, in particular for analysis and metrology; optical particle counting apparatus; components for electronic apparatus, logical elements, electrotechnical and electronic components and assemblies consisting thereof, namely, printed circuits, semiconductor devices, integrated circuits, memory devices in the nature of memory boards, memory cards and semi-conductor memory units, resistors and microprocessors; circuit boards with electrotechnical and electronic assemblies and component parts in the nature of semiconductor devices for use in computers, data processing installations, electric and electronic installations for monitoring, testing and controlling industrial working processes, and apparatus and instruments in land, air and water vehicles; electronic, electrotechnical and mechanical apparatus, equipment and instruments, namely, for computers and systems composed of the aforesaid goods, namely, computer hardware and peripheral devices connected thereto for recording, viewing, output and transmission of data for manufacturing and process engineering, namely, measuring microscope, portable data recorder, computer peripheral devices, electronic computer hardware, computer hardware, computer monitors, LCD monitors, touchscreen monitors, LCDs, display monitors, dot matrix printers, computer printers, computer joystick peripherals, keyboards, computer input devices, computer memory modules, computer touchscreens, memory devices for computers, electronic control units for computers, computer network and data communications apparatus and equipment; computers, in particular computers for research, scientific and industrial purposes, in particular for technical and natural science applications; data processing programs for these computers recorded on machine-readable data carriers, in particular magnetic disks and tapes and diskettes; computer software for operating pneumatic and hydraulic installations; dosimeters; control apparatus and vehicle stabilisation systems, namely, roll stabilisation devices; electronic control systems for vehicles, in particular for the control of hydraulic and pneumatic installations in vehicles, in particular transition coils and control blocks, including valve control blocks; electronic control systems for machines, namely, electric, electro-mechanical and electro-hydraulic control apparatus; electric actuators for variable speed motors; electric actuators

Hydropneumatic storage units being machine parts; piston accumulators, bladder accumulators, diaphragm accumulators, bellows accumulators, spring accumulators, in each case being parts of machines and accumulator installations consisting of such accumulators, being parts of machines, including in the field of offshore and deep sea applications; hydraulic, hydropneumatic and reflective sound, vibration and pressure dampers, resonators, silencers, in each case being parts of machines; liquid and gas filter apparatus and filters, being parts of hydraulic and pneumatic machines, for filtration and separation technologies, usable for all technical, chemical, biological, and process engineering applications, namely, high-pressure, medium-pressure and low-pressure filters, liquid filters, line filters and process line filters, gas filters, including for seal gas systems, cyclone filters and other separating filters, filling filters and ventilation filters, full-flow filters and bypass filters, multistage filters, return flow filters, including suction filters and return flow suction filters, tank-integrated filters, including ventilating and drying devices, drum filters and strip winding filters, perforated plate filters and screen filters, offline filters and inline filters and spin-on filters, plastic melt filters, membrane filters, and replacement parts for the above-mentioned goods; filter units together with draining apparatus for gases and liquids, being parts of machines; coalescers, as parts of machines; liquid and gas filter components, namely, perforated plate and screen filter elements, gap-type tube filter elements, rheological filter elements, flow filter elements, filter candles, filter cartridges, filter housings, filter discs and disc filter elements, filter mats, filter pots, filter cloths, filter bags, filter strips, filter packets and deep filter elements, namely, filter fabric materials, in each case being parts of machines; Machine parts, namely, cooling and heating devices, in the nature of heat exchangers being parts of machines for stationary and mobile applications for exchanging heat between liquid and/or gaseous media; machine parts, namely, shut-off equipment, shut-off apparatus, stop valves, switch-over devices and valves being parts for machines, in particular for hydraulic and pneumatic propellants and media, in particular inflow pressure and circulating pressure balances, flow control valves, priority valves, shuttle valves, seat valves and slide valves, throttle valves, diaphragms, directional control valves, non-return valves, pressure valves, pressure control valves and pressure limiting valves, optionally with indicators and monitoring equipment, vent valves; control apparatus being parts of machines, in particular for hydraulic and pneumatic installations, in particular flow dividers and control blocks, namely, valve control blocks, including for volume flow control; hydraulic and pneumatic operating cylinders, being parts of machines; hydraulic and pneumatic motors and engines, gears, clutches, pumps and compressors, all being machine parts; electric, hydraulic, pneumatic or electrohydraulic drive units, motors and engines being parts of machines, in particular for process engineering and for general machine construction, in particular for construction machines, for machine tools, for machines for manufacturing plastics, for drives for tools, for presses, for transport installations, for shipping and aeronautics, for chemical and reactor technology, for mining and iron and steel works, and for rolling mills, in particular consisting of at least one hydraulic pump, at least one drive motor and at least one container of metal or plastic for liquids; hydraulic and electrohydraulic motors and engines, not for land vehicles; control units, namely, joysticks being parts of machines, other than for game machines; hydraulic and pneumatic controls for machines, motors and engines; lubricating apparatus and equipment, namely, lubricating machines, supply apparatus for stationary and mobile application, namely, distributors for pneumatic and hydraulic installations and machines; parts of hydraulic and pneumatic machines, namely, mechanically operated clamping apparatus and clamping machine tools; motor-driven hydraulic and electrohydraulic pressure and feed pumps, being parts of machines, adjustable and non-adjustable; hydraulic drive units for elevator controllers, transport controllers and lift controllers, in particular consisting of a hydraulic pump, a drive motor and a liquid container of metal or plastic; machines for industrial washing and cleaning; electric motors for machines; hydraulic regulating elements, namely, hydraulic and electro-hydraulic actuators for variable speed motors; hydraulic and pneumatic regulating elements, namely, hydraulic, pneumatic and electro-hydraulic valve actuators, being parts of machines for stationary and mobile applications; electric, hydraulic, pneumatic and electro-hydraulic motors and engines for aircrafts and boats

Apparatus for locomotion by land, air or water, namely, automobiles, land vehicles, aircrafts and boats; motors, including variable speed motors and transmissions and torque converters for land vehicles; machine coupling and transmission components for land vehicles and air cushion vehicles; electric, hydraulic, pneumatic and electro-hydraulic motors and engines for land vehicles

Filter devices and filters for heating, steam-generating, refrigerating, drying, ventilating, water supply, water treatment, air-conditioning, and sanitary installations and apparatus, namely, filter coalescers, high-pressure, medium-pressure and low-pressure filters, liquid filters, line filters and process line filters, gas filters, including for seal gas systems, cyclone filters and other separating filters, filling filters and ventilation filters, full flow filters and bypass filters, multistage filters, return flow filters, including suction filters and return flow suction filters, tank-integrated filters, including ventilating and drying devices, drum filters and strip winding filters, perforated plate filters and screen filters, offline filters and inline filters and spin-on filters, plastic melt filters, membrane filters, gas and hydraulic filter units together with draining apparatus, all for domestic, commercial and industrial use; liquid and gas filter component parts not being parts of machines, engines, motors or land vehicles, namely, perforated plate and screen filter elements, gap-type tube filter elements, rheological filter elements, flow filter elements, filter candles, filter cartridges, filter housings, filter discs and disc filter elements, filter mats, filter pots, filter cloths, filter bags, filter strips, filter packets and deep filter elements, including woven and non-woven materials for filters; gas technology installations and components, namely, gas injectors for disbursing solids and/or liquids for purification and sterilization purposes for use in the automobile industry, including mobile hydraulics, the semiconductor industry, the food industry, aeronautics and medicine industries, pharmaceutical industry, oil and gas transport technology industry, environmental engineering, laboratory and testing technology industry, household and sanitary systems industry, as well as in mining and in the field of steelworks, power plants, wind power installations, machine tools, transfer presses and plastic injection moulding machine industries; heat exchangers not being parts of machines for stationary and mobile applications for exchanging heat between liquid and/or gaseous media; cooling and heating units for industrial purposes