U.S. federal trademark · Serial No. 86015393 · Reg. No. 4532431
Vacuum pumps, and parts and fittings therefor; Vacuum coating machines; Vacuum systems comprised of vacuum pumps, drives for vacuum pumps; Helium recovery machines; Pumps and compressors for delivering and recovering gas
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.