U.S. federal trademark · Serial No. 90844366 · Reg. No. 6813896
Thermo-hygrometers; Walkie-talkies; Indicator lights for circuit boards; Infrared thermometers, not for medical purposes; pH meters; Refractometers; Sound level meters; Temperature controllers for use; Temperature sensors; Wind pressure gauges
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.