U.S. federal trademark · Serial No. 77587882 · Reg. No. 3750530
Oxygen measuring machine comprised of a small box containing a light source, detector and a fiber reader pen, the box is connected to a PC and can be used in a laboratory or on a production line as a non-invasive determination of oxygen content in packaged food
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.