BLACKROCK
Mark Identification

BLACKROCK

Serial Number

97654450

Filing Date

Oct 30, 2022

Registration Date

Aug 12, 2025

Trademark by

ROCK OIL TOOLS LLC

Active Trademark

Classification Information

Drilling rigs, floating or non-floating; Floating production, storage and offloading (FPSO) units; Mineworking machines; Oil refining machines

Machinery