U.S. federal trademark · Serial No. 88354526
Brushes specially adapted to clean power drill bit flutes
Brushes to clean medical drill bits and medical drill bit flutes; brushes incorporating a medical thimble for use in cleaning medical drill bits and medical drill bit flutes
Brushes specially adapted to clean hand drill bit flutes
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.