Classe 6
Fittings of metal for attaching of fluid separatorsoil mist separatorsreservoirsfiltersvalves and control blocks and of gasliquid and electric conduits; fittings of metal for gas and liquid apparatusfor fluid and oil mist separators and for gas or liquid conduits of metal; metal fastenersboltsscrews and rivets; metal clips of all kinds for general use; metal hose couplings for use with flexible metal hoses and metal pipe connections; flexible tubes of metal; connecting branches in the nature of metal supports for couplings for liquid and gas conduits and screw couplingsadapters and sealing caps; metal storage tankshydraulic tanks; metal housings and parts thereforin particular in the form of separator housingsstorage housingsfilter housings and valve blocks for gas and liquid circuits
Classe 7
Fluid technologygas technologylubrication technology and separation technology systems and components in each case being machines or parts of machines for use in the automotive industryfor mobile hydraulicsthe semiconductor industrythe food industryaeronautics and space travelmedicinepharmacyoil and gas transport technologyenvironmental engineeringlaboratory and testing technologyhousehold systems and sanitation technology; fluid technologygas technologylubrication technology and separation technology systems and components in each case being machines or parts of machines for use in mining and in the field of steelworkspower plantswind power installationsmachine toolstransfer presses and plastic injection moulding machinesfor lubricating oil installations for turbinesin particular gassteam or water turbines; hydropneumatic storage units being machine parts; piston accumulatorsbubble memory devicesdiaphragm accumulatorsbellows accumulatorsspring accumulatorsin each case being parts of machines and accumulator installations consisting of such accumulatorsbeing parts of machinesincluding in the field of offshore and deep sea applications; hydraulichydropneumatic and reflective soundvibration and pressure dampersresonatorssilencersin each case being parts of machines; separatorsoil mist separators; recovery devices for lubricating oilslubricating machines; airoilwater and hydraulic fluid filter apparatus and filtersbeing parts of machinesfor filtration and separation technologiesusable for all technicalchemicalbiologicalprocess engineering applications; coalescershigh-pressuremedium-pressure and low-pressure airoilwater and hydraulic fluid filtersliquid filterspipe filters and process pipe filtersgas filtersin particular for seal gas systemscyclone filters and other separating filtersall of the aforesaid being parts of machines; filtering devicesfilling filters and ventilation filtersmain-flow filters and partial-flow filtersmultistage filtersreturn flow filterssuction filters and return-flow suction filterstank-installed filters in the nature of filteringventilating and drying unitsdrum filters and strip winding filtersperforated plate filters and screen filtersoffline filters and inline filters and spin-on filtersplastic melt filtersmembrane filtersfilter units comprising drainage devicesall of the aforesaid being parts of machines; filter elementsperforated plate and screen filter elementsgap-type filter elementsrheological filter elementsflow filter elementsfilter candlesfilter cartridgesfilter housingsfilter discs and disc filter elementsfilter matsfilter potsfilter clothsfilter bagsfilter stripsfilter packets and deep filter elements in the nature of filter fabric materialsin each case being parts of machines; separating devices for separating liquids in relation to oil/water mixtures; cooling and heating devicesheat exchangers being parts of machines for stationary and mobile applications for exchanging heat between liquid and/or gaseous media; shut-off equipmentshut-off apparatusstop valvesswitch-over devices and valves being parts for machinesin particular for hydraulic and pneumatic propellants and media; inflow pressure and circulating pressure balancesflow control valvespriority valvesshuttle valvesseat valves and slide valvesthrottle valves and throttlesdiaphragmsdirectional control valvesnon-return valvespressure valvespressure control valves and pressure limiting valvesoptionally with indicators and monitorsvent valves as parts of machines; control apparatus being parts of machinesin particular for hydraulic and pneumatic installationsin particular flow-dividers and control blocksincluding valve control blocks; hydraulic or pneumatic operating cylindersbeing parts of machines; hydraulically and pneumatically operated or driven motorsgear boxescouplingspumps and compressorsall of the aforesaid being parts of machines; hydraulic or pneumatic drive units for landair and water vehicles and being parts of machinesin particular for process engineeringfor general machine construction and for vehiclesin particular for construction equipmentfor machine toolsfor plastic-manufacturing machinesin particular consisting of at least one hydraulic pumpat least one drive motor and at least one container of metal or plastic for liquids; hydraulic or pneumatic drive units for landair and water vehicles and being parts of machinesin particular for the driving of toolsfor pressesfor transport systemsfor shipping and aeronautics and space travelfor chemical and reactor technologyfor mining and metallurgical plants and for rolling millsin particular consisting of at least one hydraulic pumpat least one drive motor and at least one container of metal or plastic for liquids; hydraulic motors and engines; control apparatusin particular electricelectro-mechanical and electro-hydraulic control apparatus being parts of machines; lubricating apparatus and equipmentlubricating installationsliquid separatorsin particular oil mist separatorssupply apparatusin particular distributors for stationary and mobile applications for pneumatic and hydraulic installations and machines; parts of hydraulic and pneumatic machinesmechanically operated clamping apparatusclamping machines and clamping tools; motor-driven hydraulic pressure and feed pumpsbeing parts of machinesadjustable and non-adjustable; hydraulic drive units for elevator controllerstransport controllers and lift controllersin particular consisting of a hydraulic pumpa drive motor and a liquid container of metal or plastic; machines for industrial washing and cleaning; electric motors for machinesfrequency-regulated motors; single and multi-stage compressors being parts of machines; blowing machines for the compressionexhaustion and transport of gases; electrichydraulic and electro-hydraulic actuators for all types of transmissions being parts of machinesin particular for variable speed motors; Lubrication separation machines consisting of lubricant separator deviceslubricant filter devices and lubricant filters for lubrication systemsin particularfor turbines in the nature of gas motorssteam motors or hydro motors
Classe 11
Separators for the cleaning and purification of liquids and water and air filtersspecifically filters for heatingsteam-generatingrefrigeratingdryingventilatingwater supplywater treatmentair-conditioningsanitary installations and apparatus; filters for industrial applications for heatingsteam-generatingrefrigeratingdryingventilatingwater supplywater treatmentair conditioningsanitary installations and apparatuscoalescershigh-pressuremedium-pressure and low-pressure filtersliquid filtersline filters and process line filtersgas filtersin particular for seal gas systemscyclone filters and other separating filtersfilling filters and ventilation filtersfull flow filters and bypass filtersmultistage filtersreturn flow filterssuction filters and return flow suction filterstank-integrated filters in the nature of filteringventilating and drying devicesdrum filters and strip winding filtersperforated plate filters and screen filtersoffline filters and inline filters and spin-on filtersplastic melt filtersmembrane filtersfilter units together with draining apparatus; liquid and gas filter component parts not being parts for machinesenginesmotors or land vehiclesperforated plate and screen filter elementsgap-type tube filter elementsrheological filter elementsflow filter elementsfilter candlesfilter cartridgesfilter housingsfilter discs and disc filter elementsfilter matsfilter potsfilter clothsfilter bagsfilter stripsfilter packets and deep filter elementsfilter fabric materials; separating devices for separating liquids in relation to oil/water mixturesseparators for the cleaning and purification of liquids; heat exchangersnot being parts of machinesfor stationary and mobile applications for exchanging heat between liquid and/or gaseous media; cooling installation units for industrial purposes and heating installations for media therein