U.S. federal trademark · Serial No. 87143808 · Reg. No. 5269224
Amplifiers; Computer peripherals; Epidiascopes; Picture projectors; Portable media players; Projection screens; Radios; Slide projectors; Video screens; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.