2 trademarks were found for owners matching the name ROCK MASTER, INC..
#Classstatus
1 S:73489076
M:ROCK MASTER INC

O:ROCK MASTER, INC.
7 Dead
2 S:73437211
M:BULROC
O:ROCK BIT INDUSTRIES U.S.A., INC., Rock Master, Inc.
7 Dead
Trademark Alertz updated from USPTO on 2030-01-24