U.S. federal trademark · Serial No. 97163648 · Reg. No. 7057022
Aerometers; Air analysis apparatus; Dust measuring apparatus; Gas alarms; Gas sensors for measuring gas concentration; Gas testing instruments; Gasometers; Ozonisers; Residual gas analyzers; Surveying machines and instruments
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.