2 trademarks were found for owners matching the name L. KELLENBERGER .
#Classstatus
1 S:79058526
M:VOUMARD

O:L. KELLENBERGER & Co. AG, Peter Wolters GmbH
3, 7, 9, 37, 40, 42 Dead
2 S:73355002
M:VOUMARD

O:L. KELLENBERGER & CO. AG, Peter Wolters GmbH, Voumard Machines Co. S.A.
7 Registered
Trademark Alertz updated from USPTO on 2030-01-24