IC 016. US 002 005 022 023 029 037 038 050. G & S: Printed matter, namely, instruction manuals in the field of scientific experimentation and research, printed charts featuring scientific data, maps, calendars; adhesives for stationery or household purposes; artists' materials, namely, pencils, pencil leads; printed instructional and teaching materials in the field of biology, physics, chemistry, codification, astronomy, magnetism, electricity, acoustics

IC 028. US 022 023 038 050. G & S: Educational science kits for children comprising polystyrene balls, metal bars, test tubes, angle gauges, tacks, braces, string, metal rings, transparent paper, tides calendars, cardboard stands, star dials, pipettes, nose clips, magnifying glasses, illusion cards, bar magnets, annular magnets, paper clips, magnetic field testers, threads, artificial pearls, labyrinth, plastic bars, rubber gins and plastic sheets

IC 041. US 100 101 107. G & S: Providing training for scientific experimentation; entertainment in the nature of online computer games; music and film production; television and radio entertainment, namely, on-going television and radio programs for children in the field of biology, chemistry, physics, codification, magnetism, electricity and acoustics