4 trademarks were found for owners matching the name Otis Educational Systems, Inc..
#Classstatus
1 S:87641800
M:IRONGLASS

O:IRONGLASS, INC., Otis Educational Systems, Inc.
9 Registered
2 S:87641809
M:IRONGLASS
O:IRONGLASS, INC., Otis Educational Systems, Inc.
42 Registered
3 S:87434118
M:OTISED
O:Otis Educational Systems, Inc.
9 Dead
4 S:87434127
M:OTISED
O:Otis Educational Systems, Inc.
42 Dead
Trademark Alertz updated from USPTO on 2030-01-24