Mark Identification

AZO

Serial Number

73150420

Filing Date

Dec 1, 1977

Registration Date

Dec 4, 1979

Trademark by

AZO HOLDING GMBH

Classification Information

SILOS AND CONTAINERS MADE OF METAL FOR STORAGE OF BULK MATERIAL

Metal Goods

APPARATUS FOR THE STORAGE, CONVEYANCE, TREATMENT, AND CLEANING OF BULK MATERIAL-NAMELY, CONVEYORS, CONVEYOR SCREWS, SHUT-OFFS FOR STARTING AND STOPPING THE FLOW OF COMMINUTED MATERIAL, DISCHARGERS, TUBE SWITCHES, DIVERSION VALVES, [ BUCKET WHEEL LOCKS, ] BLOWERS FOR PNEUMATIC CONVEYING PLANTS, FILTERS AND PARTS THEREOF FOR MACHINES, MIXERS, [ REFINERS, ] AND SCREENING MACHINES

Machinery

ELECTRICAL CONTROL UNITS FOR BULK MATERIAL STORAGE, CONVEYANCE, TREATMENT AND CLEANING SYSTEMS-NAMELY, CONTROLS FOR SILOS, CONVEYORS, CONVEYOR SCREWS, AUTOMATIC SHUT-OFFS FOR STARTING AND STOPPING THE FLOW OF COMMINUTED MATERIAL, DISCHARGERS, TUBE SWITCHES, DIVERSION VALVES, [ BUCKET WHEEL LOCKS, ] BLOWERS FOR PNEUMATIC CONVEYING PLANTS, FILTERS, AND PARTS THEREOF, MIXERS, [ REFINERS, ] SCREENING MACHINES AND APPARATUS AND APPARATUS FOR MEASURING QUANTITY, AND WEIGHT OR LEVEL OF BULK MATERIALS

Electrical and Scientific Apparatus

[ NON-METALLIC SILOS FOR STORAGE OF BULK MATERIAL AND PARTS THEREOF ]

Nonmetallic Building Materials