SIGHTGUARD Trademark

fuel filtering services, namely, filtering of fuel and aviation fuel; fuel treatment services, in the field of separation, straining, splitting, adsorbing, precipitation, sedimentation, media and material conveying, centrifuging, material processing, dosing, depositing, agitating, liquid and gas treatment, ventilation and condensing

instruments and apparatus for controlling the fuel level in fuel tanks, for fuel vapor recovery and for diagnosing leaks in fuel tanks, namely, remote fuel level sensing system; electric and electronic control units for measuring, signaling, control and regulating apparatus for fuel pumps and installations, as well as fueling installations; electric and electronic fuel filter monitoring device; electric and electronic monitoring device for determining fuel quality; lasers, not for medical purposes; regulating and safety accessories for fuel pumps and installations, as well as fueling installations, namely, fuel pump testers, pressure relief valves, pressure gauges, flow indicators, water level gauges

machinery, mechanical apparatus and installations composed of pumps for conveying and pumping purposes; pumps for machines, cooling engines and as parts of motors; gas, air, fuel and oil filters, oil, fuel and dust separators, magnetic filters, filter bodies, filter funnels, strainers for removing impurities from liquids, air extractors, air condensers, droplet separators, adsorbers, fluid separators, phase separators and de-oilers being parts for machines, motors and engines; fuel filters and separators for fueling vehicles and airplanes; filter presses; centrifuge machinery; fuel filters for fueling vehicles and airplanes, combined with a pressure measuring and/or indicating devices connected to the filter; heat exchangers for machines; fuel delivery pumps for service stations and installations consisting thereof, refueling installations consisting predominantly of fuel delivery pumps; self-regulating fuel pumps for service stations

containers and tanks of metal for liquid fuels; branching pipes of metal; tanks of metal for storage; containers of metal for compressed gas or liquid air; closures of metal for containers; sheets and plates of metal; containers of metal for storage and transport; penstock pipes of metal; metal kegs; flanges of metal, namely, metal pipe collars; metal tubing, collars of metal for fastening pipes; pipe muffs of metal; containers of metal for liquid fuel

land vehicles and airplanes, and structural parts therefor