UT TREE

[ 3D spectacles; Acoustic sound alarms; Chronographs for use as specialized time recording apparatuses; ] Computer peripheral devices; Galvanic cells [ ; Integrated circuits; Photocopiers; Smartphones; Television apparatus for projection purposes; Video screens; Wires, electric; Blank smart cards embedded with transponders; Educational apparatus, namely, manipulative blocks used as teaching aids for the visualization of math concepts; Wire connectors; Wireless adapters used to link computers to a telecommunications network ]