U.S. federal trademark · Serial No. 73181998 · Reg. No. 1168945
Air Classifiers in the Nature of Downdraft Separators and Cyclones, Rotary Airlocks, Centrifugal Fans, and Dust Collectors
Dust Filtering Units and Fluidizer Beds for Use in Grain Storage Bins
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.