Filed Aug. 17, 2017

Serial No. 79220401

Registered Feb. 26, 2019

Registration No. 5,682,559

Class Computers; computer software in the nature of educational software featuring instruction in the fields of literature, math, art, science, sports, music, and informational technology; downloadable electronic publications, namely, books, journals, newsletters, bulletins, brochures, magazines, and articles comprised of research reports, studies, analyses, and school communications, all in the field of education; photographic photocopiers, electrostatic photocopiers, and thermic photocopiers; precision balances; measuring rules; surveying machines and instruments; material testing instruments and machines in the nature of electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials; teaching apparatus in the nature of a guard that is attached to the body of a woodwind instrument for music instruction; electronic educational apparatus, namely, communication blocks that manipulate and convey information electronically based on their arrangement and are used for cognitive development in disciplines such as counting, spelling or quantitative; teaching equipment and materials, namely, blocks used as teaching aids for modeling chemical compounds, visualization of math and physics concepts, a transparent tank used as a teaching aid for the chemical process of making alternative fuels, electronic apparatus for testing compression, strength, hardness and tensile characteristics of industrial materials in science classes, pressure measuring apparatus for science classes; technical measuring, testing and checking apparatus and instruments for measuring, testing and checking the temperature, pressure, quantity and concentration of gas and liquids; ammeters; optical apparatus and instruments in the nature of optical inspection apparatus; 021; 023; 026; 036; 038; 002; 005; 022; 023; 029; 037; 038; 050; 022; 023; 038; 050; 100; 101; 107; 100; 101

Case Type Trademark Service mark