Paulsen, Arlo N. Trademarks
LOGO
Filed: December 9, 1991
teaching materials in the form of question and answer games, utilizing electronic panels for student-teacher interaction
Owned by: Paulsen, Arlo N.
Serial Number: 74228687
Image Trademark
Filed: June 14, 1993
teaching materials in the form of question and answer games, utilizing electronic panels for student-teacher interaction
Owned by: Paulsen, Arlo N.
Serial Number: 74400910