4 trademarks were found for owners matching the name Helwig Carbon Products, Inc..
#Classstatus
1 S:78711565
M:ECARBON
O:Helwig Carbon Products, Inc.
7, 9, 40, 42 Dead
2 S:78480234
M:THE BEARING PROTECTOR
O:Helwig Carbon Products, Inc.
7 Dead
3 S:75343967
M:HELWIG CARBON

O:Helwig Carbon Products, Inc.
7 Registered
4 S:72218190
M:RED TOP
O:HELWIG CARBON PRODUCTS, INC.
21 Dead
Trademark Alertz updated from USPTO on 2030-01-24