3 trademarks were found for owners matching the name Electro-Harmonix, Inc..
#Classstatus
1 S:73266546
M:ART LUMO
O:Electro-Harmonix, Inc.
20 Dead
2 S:73138188
M:ELECTRO-HARMONIX
O:ELECTRO-HARMONIX, INC.
9 Dead
3 S:73033573
M:ATTACK EQUALIZER
O:ELECTRO-HARMONIX, INC.
9 Dead
Trademark Alertz updated from USPTO on 2030-01-24