U.S. federal trademark · Serial No. 85713258 · Reg. No. 4496384
Detection and testing consumables for air quality, namely, daams tubes, preconcentrator tubes, transfer tubes, V to G/AGF pads, NOX/HD pre filters, thermal desorption tubes, and digital pressure drop monitor and readouts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.