U.S. federal trademark · Serial No. 86535647 · Reg. No. 5050536
Air analysis apparatus; Gas testing instruments; Geiger counters; Hygrometers; Instruments for measuring length; Laboratory glassware; Scales; Surveying instruments; Temperature indicators; Weighing apparatus and instruments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.