87834105
Mar 14, 2018
Jan 21, 2020
Active Trademark
Devices for sensing, measuring, indicating and controlling the pressure, flow, volume and leakage of gas, namely, gas sensors for measuring gas concentration, and gas meters; technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity, concentration and leakage of gas and liquids; pressure gauges; pressure indicator plugs for valves; pressure measuring apparatus; pressure measuring instruments, namely, gasometers; pressure sensors; pressure meters; gas pressure indicators; gas flow meters; gas flow monitors; leak testing apparatus, namely, leak detectors for gas installations, bottles for liquid gas and compressed gas, metal containers for liquid gas and compressed gas, canisters for liquid gas and compressed gas, and pipes for the transfer of gas
Electrical and Scientific ApparatusRegulating accessories for gas apparatus and gas pipes; safety accessories for bottles for liquid gas and compressed gas, metal containers for liquid gas and compressed gas, canisters for liquid gas and compressed gas and gas pipes, namely, gas regulators, pressure regulators, excess flow valves, pressure relief valves and reverse flow check valves; installations for controlling the flow of gases, namely, gas regulators, pressure regulators, excess flow valves, pressure relief valves and reverse flow check valves for gas installations; stop cocks and stop valves being safety apparatus for gas apparatus; stop cocks and stop valves for regulating gas
Environmental Control Apparatus