Classe 7
Internal combustion engines and electric motors and parts thereof for aircraft and watercraftcamshaftscylinderspistonsalternatorsbelts and carburetors; internal combustion engines for experimental purposes with and without exhaust turbochargershaving exhaust gas recirculation and having storage of combustion gas other than for land vehiclescompressors for machines
Classe 9
Diagnostic apparatus and instruments for externally and internally driven internal combustion enginesautomotive analyzers for testing engine performances and electronic circuits; monitoring apparatus and instruments for the operating state of internal combustion enginestesting equipment for testing emissionspressuretemperaturefuel consumptionengine speed; measuring apparatus and instruments for the thermodynamic assessment of internal combustion engines; diagnostic and monitoring apparatus and instruments for vehicle batteriesbattery acid testers and ammeters; measuring and assessment apparatus and instruments for the evaluation and analysis of the driving behavior of motor vehiclescalibrating spectrometers for emission calibrationbrake testing equipment transmission testing equipment and torque measuring equipment; force measurement gauges and equipmentpower brakes for test stands; devices for the regulation of internal combustion enginesengine cut out devices; partially and completely automatic engine test stands as well as test stands for assemblies and their componentsdigital force gaugesdigital torque gauges and manual and motorized test stands used therewith; test stands for testing force measurements of aircraft components; electric actuators included in this class; sensors and devices for measuringtestingmonitoring voltagecurrentelectric resistancegas flowgas concentrationpressurequantity and concentration of fluids in hydraulic and pneumatic systems; piezoelectric and electroacoustic components for use in test stands and vehiclespiezoelectric switches and resonators; measuring apparatus and instruments for determination of the resonance behavior of piezoelectric pressure sensors; pressure sensors; high-pressure sensors; force microsensorsdistance sensorslasers; acceleration sensors; flow rate regulators for fluid flow in domesticagricultural and commercial applications; gas and fluid pressure and velocity regulators not for gaswater or other sanitary installations; photoelectrical sensorscapacitive and inductive measuring transducers; electronic liquid level measuring devices; devices for measuring pressure vibrations in liquids; apparatus and instruments for measuring torsional vibrations; capacitive distance measuring apparatus and instruments for top dead center of piston engines; devices for measuring the composition of exhaust gases; densitometers for use in industrial materials testing; angle marker generators; microwave interferometersvelocity measuring apparatus and instrumentsspeedometers; cadence calculatorsfrequency meters; calibrating apparatus and instruments for sensors and measuring devicesindustrial calibration sensors; electric charge amplifiers; static and dynamic calibration facilities for high-pressure sensorsindustrial calibration sensors; precision measuring devices for determining internal diameters on pipes; testing instrumentssound level meters; testing apparatus and testing machinesgas testing instruments; flow rate measuring devicesflowmeters; temperature measuring devicesthermosensorsdevices for measuring structure-borne noise and airborne noisedecibel meters; laser-optical instruments for studying flow phenomena in liquids and gases; computer and control programs for the operation and testing of internal combustion engines and for the study of exhaust gas emissionstheir occurrence and reductionfor strainsstressesoscillationsnoise generationnoise propagationnoise emission; computer programs for flow and combustion procedures inside engines and mixture formation and charge and/or mixture layering procedures; computer programs for modeling and analyzing external flow of moving parts and bodiesin particular of landairsea vehicles; computer modeling programs for flows in enclosed spacesin particular air conditioning; computer programs for the simulation of thermodynamic processesflowstemperature and pressure curvesthe temperature distribution in solid bodiesin particular in components of internal combustion engines and their assembliesof combustion and detonation procedures; sensors and measuring probes for measuring the oxygen partial pressurethe carbon dioxide partial pressurethe hydrogen ion concentrationthe electrolyte concentrationthe content of metabolites and substrates in bioreactorsfermentersdevices of beverage and food technology; fiber-optic sensors and instruments for the simultaneous measurement of various physical and chemical propertiesoxygen partial pressurecarbon dioxide partial pressurehydrogen ion concentration and electrolyte concentration; biosensors and ion-selective sensors based on luminescence-optical measuring principlesluminoflux meters; luminescence photometersfluorescence photometersspectroscopic analysis equipmentspectroscopes for scientific and research use; devices for determining the concentration of a material contained in a substanceconcentration meters; electrochemical electrodes; microelectrodes for industrial and scientific use; micro-optical sensor for visual inspection and observation of the interior of internal combustion engines; microelectronic sensors having analysis electronicsmicro soot sensors; devices for analyzing environmental samplestheir partsmicrocomputers and microprocessors for these devicesmonitoring devices for wastewater facilities used to monitor and measure environmental parameters including humiditymoldbacteriaair quality and water quality; sensors and instruments for trace analysis in the beverage and food industryelectronic-based instruments for measuring environmental parameters including humiditymoldbacteriaair quality and water quality; optical liquid level sensors; reference electrodescapillary electrodeselectrode testing devices not for medical usefor industrial research and testing; fuel cellsbatteriesaccumulators for vehicleselectric controls for vehicles
Classe 12
Internal combustion engines for land vehicles; electric motors for land vehiclesmotor cars; internal combustion engines for experimental purposes with and without exhaust turbochargershaving exhaust gas recirculationhaving storage of combustion gas for land vehicles; electrotechnical machinery and apparatuselectric drives for land vehicles; clutches for land vehicles; hybrid electric drives for internal combustion land vehicles; hybrid internal combustion drives for electric land vehicles
Classe 37
Maintenance of internal combustion engines and vehicles; maintenance of electronic measuringtesting and monitoring devices in the fields of automotive testing equipment
Classe 41
Arranging and conducting of training courses and educational classes for company personnel and guest engineers in the field of engine designresearchdevelopmentin the field of measurement technologyall above-mentioned including shows of cinema and video filmsas well as computer animations; combustion photography and high-speed photography in combustion chambers
Classe 42
Research in the field of engine construction and measurement technologyengineeringexpert work and evaluationsproduct research and development; developmentcalculation and construction planning for the purpose of designdesign of internal combustion enginesexperimental engines and parts thereof; component product development for internal combustion engines and other types of machines; product development and calculation analysis in the course of product development of low-emission combustion methods and lean-fuel engines; product development of drive assemblies; landwater and air vehicle product development; product development and calculation analysis in the course of product development of fuel supply devices for engines for liquidsolidgaseous fuels and for injection motors for standard fuels and alternative fuels; calculationanalysis and study of the influence of fuels and lubricating oils on exhaust emissions and on the abrasive and corrosive wear of engine components and resulting particle emissions; calculationanalysis and study of oil consumption based on the metallic components of particle emissions; transient measurement of exhaust gas and particle emissionchemical and spectroscopic analysis of exhaust gases and particle emissions for technical evaluation study purposes; testinganalysis and evaluation of overall behaviornoise generation and silencing of materials in the automotive field; development and calculation work on noise reduction in engines and transmissions and overall systems; product development of industrial diagnostic sensors and testing apparatustest standsdynamic test standssimulation test standscold test standsmanufacturing test standstesting devicesmeasuring devicesexperimental equipment for machines and work machines; analysis and consulting work on internal combustion engines and systems operated by such engineson transmissions; computer software development of macroprograms for computer-aided design and computer-aided manufacturingcomputer programs for databank applications; computer software development of computer and control programsin particular for the operating and testing of internal combustion engines and for study of exhaust gas emissionstheir generation and reductionfor stressesstrainsvibrationsnoise generationnoise propagation and noise radiation; computer software development of computer programs for flow phenomena and combustion processes inside the enginefor processes of mixture-formation and mixture-layering; computer software development of computer programs for simulation of thermodynamic processesflowstemperature and pressure curves of temperature distribution in solid bodiesparticularly in components of internal combustion engines and their assembliesof combustion and detonation processes; computer software development of computer programs for external flows around moving parts and bodiesespecially landairwater vehiclesfor flows in enclosed spacesespecially air conditioning; rental of data processing systems and of computersimulationcontrol and macro programs for development and researchfor computer-aided design and computer-aided manufacturingfor databank applicationsfor the operation and testing of internal combustion engines; research in the fields of biotechnologymedicinebeverage and food technology and environmental protection; product development of apparatusdevicesmeasuring probesmeasuring devices all in the fields of biotechnologymedicinebeverage and food technology and environmental protection; product development of test standstest devicesexperimentation equipmentall in the fields of biotechnologymedicinebeverage and food technology and environmental protection; design of computer programs and control programsall in the fields of biotechnologymedicinebeverage and food technology and environmental protection; performance of engineering analyses and consultancyall in the fields of biotechnologymedicinebeverage and food technology and environmental protection; performance of measurements for purposes of environmental protection