U.S. federal trademark · Serial No. 79029507 · Reg. No. 3312873
Apparatus and instruments for chemical and biological analysis, namely, thermoreactors for analysis of chemical oxygen demand, sensors for determining biochemical oxygen demand, thermostats, incubators, apparatus for measuring the coagulation of pollutants, overhead mixers, digesters, glassware for extraction of heavy metal, turbidmeters for use in the field or in a laboratory, radiation detectors, heating magnetic stirrers, vortex mixers, stirring shafts, heating plates, magnetic stirrers, heating digesters with temperature ramps, recirculating water vacuum pump, scrubbers, auto-titrators, extractors for the quantitative separation of substances by solvents, extractors for raw fiber determination, cold extractors, filtration apparatus for the determination of dietary fiber, catalyst tablets, nitrogen-free weighing boats, extraction thimbles, and peristaltic pumps
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.