U.S. federal trademark · Serial No. 75886341
Air purifying apparatus [machine,] and machines; air filtering installations; dust collecting, separating, extracting and [exbusting] exhausting apparatus and installations including modular dust collectors and devices which collect and separate dust contained in an air stream; parts, fittings and accessories for all the aforementioned goods
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.