U.S. federal trademark · Serial No. 90376177
Printed matter in the nature of tax stamp labels featuring chemically-based or spectral microparticle-based authentication marks
Magnetically encoded tax stamps in the nature of labels carrying magnetically recorded or encoded information; downloadable software in the nature of a mobile application for reading or decoding magnetically, chemically or spectrally encoded information
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.