U.S. federal trademark · Serial No. 87906903 · Reg. No. 5632497
[ 3D spectacles; Audiovisual receivers; ] Batteries, electric; Batteries, electric, for vehicles; Battery chargers; [ Battery chargers for use with telephones; Computer programs for use in teaching children to read; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts; ] Printed circuit boards; Rechargeable batteries [ ; Smartphones; Tablet computers ]
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.