3 trademarks were found for owners matching the name GROTRIAN PIANO COMPANY GmbH.
#Classstatus
1 S:79213800
M:WILHELM GROTRIAN
O:GROTRIAN PIANO COMPANY GmbH
15 Registered
2 S:79197615
M:FRIEDRICH GROTRIAN
O:GROTRIAN PIANO COMPANY GmbH
15 Registered
3 S:73099655
M:GROTRIAN
O:GROTRIAN PIANO COMPANY GMBH
15 Registered
Trademark Alertz updated from USPTO on 2030-01-24