U.S. federal trademark · Serial No. 73174722 · Reg. No. 1137308
CUSTOM INSTALLATION OF AIR POLLUTION CONTROL SYSTEMS AND GRAIN STORAGE AERATION SYSTEMS
AIR POLLUTION CONTROL SYSTEMS AND GRAIN STORAGE AERATION SYSTEMS, COMPRISING AERATION DUCTS AND CONTROL PANELS FOR HUMIDITY AND TEMPERATURE CONTROL; AND CENTRIFUGAL AND FLOW FANS
CUSTOM DESIGN OF AIR POLLUTION CONTROL SYSTEMS AND GRAIN STORAGE AERATION SYSTEMS
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.