2 trademarks were found for owners matching the name TAMPERPROOF SCREW COMPANY, INC..
#Classstatus
1 S:73569815
M:

O:TAMPERPROOF SCREW COMPANY, INC.
6 Registered
2 S:73530326
M:

O:TAMPERPROOF SCREW COMPANY, INC.
6 Dead
Trademark Alertz updated from USPTO on 2030-01-24