U.S. federal trademark · Serial No. 74467752 · Reg. No. 2146913
[ book publishing services ]
[ computer software recorded on CD-ROM directed to teachers, students, institutions of post secondary education and professional training covering the topics of mathematics, namely, algebra, calculus, trigonometry, electrical engineering and computer science ]
book imprint and publications, namely, books directed to teachers, students, institutions of post secondary of mathematics, engineering and computer science
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.