U.S. federal trademark · Serial No. 86426635 · Reg. No. 4879559
Providing a website featuring blogs in the fields of teaching, science, physics, chemistry, physical science, earth science, astronomy, biology, technology, engineering, and mathematics; and providing non-downloadable publications in the nature of articles and blogs in the fields of teaching, science, physics, chemistry, physical science, earth science, astronomy, biology, technology, engineering, and mathematics
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.