About 2 Trademarks found that are filed by the law firm Frank H Thomson

AIR AND GAS COMPRESSORS AND VACUUM PUMPS; PNEUMATIC TRANSPORT SYSTEMS FOR CONVEYING BULK MATERIAL AND COMPONENT PARTS THEREOF; MATERIAL CONVEYORS; BLENDING MACHINES FOR MIXING DRY SOLIDS; INDUSTRIAL DUST COLLECTORS; SEPARATING MACHINES; CRUSHING MACHINES; GRINDING MILLS; MATERIAL CLASSIFYING MACHINES AND AIR SEPARATORS; FEEDING MACHINES; MATERIAL PUMPS; MACHINE PARTS, NAMELY FLOW GATES; VALVES BEING PARTS OF MACHINES; AND LUMP BREAKING MACHINES