SEFISO Trademark

filter paper; paper in the nature of filtering materials for the treatment of fuels

Air filters for household or industrial purposes; water filters for household or industrial purposes; apparatus for removing water from aviation fuel; filters for drinking water; filters for air purifiers; commercial and industrial filter units and filter cartridges for removing impurities from a liquid stream; filters for the purification of gases; separators for the purification of liquids, other than fuel filters, for the purification of liquid fuels; industrial installations for the treatment of liquid fuels, other than fuel filters, in the nature of piping and pumping installations interconnecting a plurality of storage tanks of tank farms with treatment processes for the purification of fuel; backwash water filters for aircraft service and fueling stations; filters of metal mesh, metal fibers and porous metal structure for the filtration of liquids and gases; heat exchangers not being parts of machines

conducting and organizing training courses in the field of filtration; publishing training materials in the field of filtration; conducting and organizing training courses in the field of aviation fuels, aviation refueling and aviation refueling devices; publishing training materials in the field of aviation fuels, aviation refueling and aviation refueling devices

Installation, repair and maintenance of filtration apparatus and equipment; repair of filters for machinery, engines or motors; installation, repair and maintenance of filters when used in the conveyance of liquids and liquid, fluid or gaseous media; installation, repair and maintenance of filters for use in the filtration of fuels such as motor fuels.

fuel trucks, aircraft towing vehicles and aircraft, and component parts thereof

machinery for extraction, filtration and pumping purposes; parts of machines and engines, namely, filter cartridges, filters, fuel filters, separators, magnetic filters, filter bodies, filter funnels, strainers, deaerators, condensers, droplet separators, strainers, demisters, adsorbers, liquid separators, coalescers and oil separators; phase separators for separating stratified fluid phases by separation; fuel filters and separators for refueling vehicles and aircraft; fuel filters for vehicle and aircraft refueling in conjunction with a pressure measuring and indicating device connected to the filter; fuel dispensers, fuel dispensing systems comprising fuel dispensing pumps, and refueling equipment in the nature of filter elements for fuel filters, all for aircraft service stations; aviation fueling cabinets; regulating and safety accessories for use in fuel refueling, fuel supply and fuel piping in the nature of vent valves and pressure valves as parts of machines; filters for machines, namely, filters for filtering liquids for fuel quality improvement and for liquid filtering installations for aircraft service and fueling stations; filters for machines, namely, filters for filtering gases for fuel quality improvement and for gas filtering installations for aircraft service and fueling stations; filters for machines, namely, fuel filters for fuel treatment installations; filter vessels as parts of machines; filter housings as parts of engines and machines; valves for machines; vent valves as parts of machines; pressure relief valves as parts of machines; oil filter cartridges for motor vehicles and aircraft

Software as a service (SaaS) consultancy; engineering services; engineering design and consultancy; engineering design and consultancy in the field of filtration of gases and liquids; engineering design and consultancy in the field of material processing and conversion, namely separation, sieving, absorption, adsorption, deposition, sedimentation, centrifugation, filtration, precoating, agitation, deaeration and condensation of liquids and gases; consultancy in the field of filtration technology; filter testing

Fuel quality measuring, detecting, monitoring and controlling apparatus; Fuel quality measuring, detecting, monitoring and controlling apparatus as components of filtration apparatus and installations; safety, security, protection and signaling apparatus and equipment in the nature of leak detectors, water detectors and impurity detectors and access control and alarm monitoring systems, all for aviation fuel tanks and aviation fueling systems; safety, security, protection and signaling apparatus and equipment in the nature of leak detectors, water detectors and impurity detectors and access control and alarm monitoring systems, all for gas and liquid tanks; safety, security, protection and signaling devices and equipment in the nature of leak detectors, water detectors and impurity detectors and access control and alarm monitoring systems, all for filtration devices and systems; electrical and electronic measuring, signaling, control and regulation devices for filtration and refueling systems; electrical and electronic measuring, signaling, control and regulation devices for fuel dispensers, fuel dispensing systems and refueling systems; aircraft fuel quality sensors; sensors for the detection of foreign substances in liquids in particular in fuel; sensors for the detection of water in fuel; sensors for the detection of oil in water; differential pressure sensors and differential pressure measuring devices and differential pressure measuring systems composed of the aforementioned goods; differential pressure gauges; supply isolators, namely, electronic devices for the galvanic isolation of low-voltage circuits; isolating stages, namely, electronic devices for the galvanic isolation of field devices for use in the transmission of electrical signals and process information; electrical and electronic fuel filter monitoring apparatus; electronic instruments and apparatus for checking the fuel level in fuel tanks, for fuel vapor recovery and for leak diagnosis in fuel tanks; electronic apparatus and instruments for measuring, checking, controlling and monitoring purposes for use with fuel dispensers, for checking the fuel level of fuel tanks, for fuel vapor recovery and for leak diagnosis in fuel tanks; electronical and electronic monitoring equipment for monitoring aircraft fuel quality; lasers, not for medical purposes

Filtering of liquids in the nature of processing of fuel materials; filtering of gases in the nature of processing of fuel materials; treatment and purification of gases and liquids; filtering and filtration services, namely, processing and treatment of liquid fuels by filtering and filtration; material processing and conversion, namely separating, sieving, absorbing, adsorbing, separating, sedimenting, centrifuging, filtering, precoating, agitating, deaerating and condensing of liquids and gases

metal storage tanks for liquids; metal storage tanks for gases; non-adopted structural elements of metal in the nature of metal joint connectors for filtration systems; containers and tanks of metal for liquid fuels; branching pipes of metal; containers of metal for compressed gases or liquid air; container closures of metal; sheet metal; metal containers for the transport and storage of goods; metal pressure pipes; metal storage drums, metal barrels; metal flanges; metal pipes; metal pipe clamps; metal pipe sockets; metal tanks for liquid fuels; metal clamps; metal vent valves for containers; metal containers and pipes for filtration systems and equipment