U.S. federal trademark · Serial No. 78491829 · Reg. No. 3075931
Electric chromatically optimized fluorescent and custom calibrated LED lighting apparatus for viewing and grading gems comprising chromatically optimized fluorescent and custom calibrated LED lights and a spectrum diffuser within a metal housing optimally scaled for illuminating gems
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.