U.S. federal trademark · Serial No. 99825415
Digital pH meters; pH meters; Acidity analysers; Electronic heliographic apparatus for recording the duration and intensity of sunshine; Scientific measuring instruments, namely, conductivity meters; Liquid analyzers; Surveying machines and instruments; Rangefinders; Salinometers; Soil moisture meters
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.