EDUCATIONAL DEVELOPMENTAL LABORATORIES INC. Trademarks
SKILL BUILDER
Filed: July 8, 1960
PROJECTION DEVICE WHICH EXPOSES PROJECTED PRINTED MATERIAL FOR INCREASING THE SPEED AND ACCURACY OF READING
Owned by: EDUCATIONAL DEVELOPMENTAL LABORATORIES INC.
Serial Number: 72100504
EDL
Filed: September 26, 1962
EDUCATIONAL PRINTED MATERIAL INCLUDING BOOKS AND TEACHERS' GUIDES
Owned by: EDUCATIONAL DEVELOPMENTAL LABORATORIES INC.
Serial Number: 72153944
EDL
Filed: September 26, 1962
CONTAINERS FOR FILM STRIPS, CARDS, AUDIO TAPES AND BOOKS
Owned by: EDUCATIONAL DEVELOPMENTAL LABORATORIES INC.
Serial Number: 72153946
LEARNING 100
Filed: June 8, 1967
TAPE AND DISC RECORDINGS FOR USE IN TEACHING INSTRUMENTS AND OTHER AUDIO-VISUAL TECHNIQUES
Owned by: EDUCATIONAL DEVELOPMENTAL LABORATORIES INC.
Serial Number: 72273343
