U.S. federal trademark · Serial No. 75380691 · Reg. No. 39721445
electronic amplifiers, namely, current amplifiers, voltage amplifiers and lock-in amplifiers, for use with photodiodes, photomultiplier tubes and radiation detectors in scientific and industrial applications, and photographic image receivers for use in scientific and industrial applications
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.