U.S. federal trademark · Serial No. 79164597 · Reg. No. 4899916
Measuring instruments, namely, refractometers * not including nephelometers or turbidimeters *
Refractometers * not including nephelometers or turbidimeters * for medical and veterinary use, * and not including medical analysers for plasma protein, urine protein, CSF protein, serum protein, and blood protein analysis, and parts and fittings thereof *
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.