2 trademarks were found for owners matching the name Waltham Chemical Co..
#Classstatus
1 S:74045574
M:WALTHAM WATCHMAN
O:Waltham Chemical Co.
37 Dead
2 S:71524840
M:VOTOL

O:WALTHAM CHEMICAL CO.
6 Dead
Trademark Alertz updated from USPTO on 2030-01-24