ENGINEERED CONTROLS INTERNATIONAL, LLC v. MARSHALL EXCELSIOR COMPANY, ncmdc:1:2020cv00743

EXCESS FLOW AND SHUT-OFF VALVES AND LIQUID TRANSFER CONNECTIONS AND PARTS THEREFOR;

INTERNAL TYPE LIQUID SHUT-OFF VALVES FOR LARGE TANKS;

Liquid Level Gages for Use in Conjunction with Liquefied Gas Containers, and Parts or Accessories for Use Therewith;

manually operated valves and parts therefor made of metal for liquids, gases and air; namely, needle valves, flow control valves, check valves, slide valves, cylinder valves, tank valves, globe valves, adaptors and couplings;

manually operated pressure regulators and parts therefor for gas and cryogenic liquids; namely, pressure gauges, high pressure regulators, low pressure regulators, multi-stage regulators, single-stage regulators, pressure relief valves, pressure compensated valves and pressure relief manifolds;

REGULATING AND REDUCING VALVES AND OTHER METALLIC VALVES;