U.S. federal trademark · Serial No. 97680564 · Reg. No. 783461
Building construction; Repair services, namely, repair of water and waste water purification apparatus and repair of apparatus for purifying gases; Installation services of apparatus used in the purification of water, waste water and gases; installation services of gas and water purification installations
Technical advice relating to treatment and purification of water, waste water, and gas and recycling of waste
Installations for the purification of water, waste water and gases; installations for the anaerobic and aerobic treatment, purification or fermentation of water, waste water and silt, all for industrial purposes
Scientific and technological services, namely, scientific research, analysis, and testing in the field of purification of water, waste water and gases; scientific design and research services in the field of purification of water, waste water and gases; chemical analysis; chemical, bacteriological and microbiological research services
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.