Trademark Overview
On Monday, March 5, 1973, a trademark application was filed for POLYSIUS with the United States Patent and Trademark Office. The USPTO has given the POLYSIUS trademark a serial number of 72450436. The federal status of this trademark filing is EXPIRED as of Saturday, July 9, 2005. This trademark is owned by POLYSIUS AG. The POLYSIUS trademark is filed in the Machinery Products and Environmental Control Instrument Products categories with the following description:
APPARATUS FOR PNEUMATICALLY TRANSPORTING, FILLING, SEPARATING, MIXING, HOMOGENIZING OR EMPTYING BULK MATERIALS. INSTALLED IN HIGHWAY VEHICLES, RAILWAY CARS, AIRCRAFT OR WATER CRAFT, AND FITTINGS FOR SUCH APPARATUS; MACHINES AND APPARATUS FOR THE CEMENT, LIME AND CHEMICAL INDUSTRIES-NAMELY, MECHANICAL CONVEYING OR FEEDING APPARATUS; PRELIMINARY OR FINAL CRUSHERS; MILLS WITH OR WITHOUT SEPARATION; GRANULATING APPARATUS; SEPARATORS; MECHANICAL SCREENING APPARATUS; MECHANICAL DUST COLLECTORS; APPARATUS FOR WASHING GASES; MECHANICAL STIRRING APPARATUS; PUMPS FOR WET OR DRY MATERIALS; MIXING, SORTING AND SIFTING MACHINES; POWER TRANSMISSION APPARATUS, GEARING AND CLUTCHES, WITH OR WITHOUT CONTROLS-NAMELY, CONTROL STATIONS, SWITCHBOARDS, SWITCH CABINETS AND DISTRIBUTORS AS WELL AS THEIR ELECTRICAL CIRCUITS; LIME SLAKING APPARATUS; CONVEYING CONDUITS; CONVEYING CHUTES; CONVEYING SLIDES, AND PARTS FOR SUCH MACHINES AND APPARATUS
APPARATUS FOR THE CEMENT, LIME AND CHEMICAL INDUSTRIES-NAMELY, FURNACES; ROTARY KILNS; TRAVELING GRATES FOR SMELTING, FIRING, SINTERING OR COOLING; SHAFT FURNACES; ROTARY FURNACES AND SPECIAL BEARINGS THEREFOR; APPARATUS FOR PREHEATING, COOLING OR DRYING GROUND MATERIAL; BLOWERS; EXHAUSTERS; CONTROLLED OR MANUAL DAMPERS; APPARATUS FOR THROTTLING THE FLOW OF GASES; AND PARTS FOR SUCH APPARATUS