IC 007. US 013 019 021 023 031 034 035. G & S: Valves and fittings, namely, valves, cocks, slide valves, butterfly valves to be installed in piping systems for liquid and gaseous substances as parts of machines; actuators, driven by pneumatic, mechanical, namely, manual, or electrical force, for opening, shutting off valves and cocks, maintaining valves and cocks in a determined position and regulating the flow rate in valves and cocks, as parts of hydraulic circuits of machines; controlling and regulating devices for valves and fittings which are parts of hydraulic circuits of machines, pumps as parts of hydraulic circuits of machines; motors for pumps for hydraulic circuits of machines

IC 011. US 013 021 023 031 034. G & S: Apparatus for water supply, namely, valves, cocks, slide valves, butterfly valves and pipes to be installed in plumbing installations for the distribution of potable water; apparatus for sanitary purposes, namely, valves, cocks, slide valves, butterfly valves and pipes to be installed in plumbing installations for the transport of waste water; apparatus for heating purposes, namely, heating systems comprised primarily of ducts pipes and manifolds through which heated water or gaseous streams pass or circulate; ventilation apparatus, namely, air conditioning apparatus