U.S. federal trademark · Serial No. 90242921 · Reg. No. 6649484
Laser engraving a brick by directing energy from a laser to melt a portion of the brick to create a pattern on the brick; Engraving services for creating a deep carved engraving resulting in a black glass-like finish on brick
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.