Mark Identification

SYSTEM80

Serial Number

72350212

Filing Date

Feb 2, 1970

Registration Date

Aug 17, 1971

Trademark by

Classification Information

AUDIO-VISUAL REPRODUCING UNIT USING RECORDS AND FILMSLIDES FOR INSTRUCTIONAL PURPOSES

PHONOGRAPHS, PHONOGRAPH RECORDS, AND PHONOGRAPH RECORD SETS FOR USE IN TEACHING INSTRUMENTS AND OTHER AUDIO VISUAL TECHNIQUES

EDUCATION LEAFLETS, BROCHURES, OUTLINES, WORK SHEETS AND BOOKS, SCRIPTS AND FILM STRIPS, USED IN CONNECTION WITH RECORDED SELF-TEACHING COURSES