2 trademarks were found for owners matching the name Key Educational Systems Corporation.
#Classstatus
1 S:73443517
M:KEYBOARD
O:Key Educational Systems Corporation
16 Dead
2 S:72358761
M:YOUNG KEYBOARD
O:HOUK, SARA F.,, KEY EDUCATIONAL SYSTEMS CORPORATION, KEYBOARD JR. PUBLICATIONS, INC.
38 Dead
Trademark Alertz updated from USPTO on 2030-01-24