U.S. federal trademark · Serial No. 79389934 · Reg. No. 7772678
Stone working machines; cutting discs for use as parts of stone working machines; polishing disks being parts of stone working machines; sanding disks for use with stone working machines; abrasive drill bits for use with stone working machines; all of the aforesaid goods featuring diamonds as an integral component
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.