U.S. federal trademark · Serial No. 97155148 · Reg. No. 7124128
Environmental control sanitary apparatus for purifying air, namely, electric fan air filtering units, ventilation hoods for laboratories that create airflow, and clean room installations in the nature of clean booths
Environmental control sanitary apparatus, namely, laminar flow biological safety cabinet hoods for laboratory use
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.