2 trademarks were found for owners matching the name Wilhelm H. Kirstein.
#Classstatus
1 S:79251988
M:KIRSTEIN IS DR. BLOCK POWER ENERGIE BONBONS THE AVIATOR CANDY MIT GUARANA, TAURIN, KOFFEIN UND KRÄUTERN.

O:Wilhelm H. Kirstein
30, 31, 32 Dead
2 S:79226125
M:KIRSTEIN'S BLOCKMALZ

O:Wilhelm H. Kirstein
30, 31, 32 Dead
Trademark Alertz updated from USPTO on 2030-01-24