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The US trademark SYSTEM80 was filed as Word mark on 02/02/1970 at the U.S. Patent and Trademark Office.
It was registered as a trademark on 08/17/1971.
The current status of the mark is "EXPIRED".
| Trademark form | Word mark |
| File reference | 72350212 |
| Register number | 918463 |
| Application date | February 2, 1970 |
| Entry date | August 17, 1971 |
Trademark owner
6170 CORNERSTONE COURT EAST, SUITE 300
SAN DIEGO
US
SAN DIEGO
US
goods and services
9
AUDIO-VISUAL REPRODUCING UNIT USING RECORDS AND FILMSLIDES FOR INSTRUCTIONAL PURPOSES
9
PHONOGRAPHS, PHONOGRAPH RECORDS, AND PHONOGRAPH RECORD SETS FOR USE IN TEACHING INSTRUMENTS AND OTHER AUDIO VISUAL TECHNIQUES
16
EDUCATION LEAFLETS, BROCHURES, OUTLINES, WORK SHEETS AND BOOKS, SCRIPTS AND FILM STRIPS, USED IN CONNECTION WITH RECORDED SELF-TEACHING COURSES
ID: 1372350212