U.S. federal trademark · Serial No. 79037732 · Reg. No. 4159561
Equipment and stations for transmission and distribution of fuel gases, namely, two-stage condensate separator filters; separators for the cleaning and purification of gases; industrial air filter machines; filtering units for natural gas processing, monitoring, delivery systems; indirect heaters; heat exchangers; valves, namely, natural gas delivery valves and control valves; pressure regulators for gas installations; pressure vessels; fuel gas odorization systems; fluid separation apparatus for separation of gas from liquid in a natural gas refinery; gas regulators; regulating accessories for gas pipes and lines
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.