Machinery Trademarks Filed in September 20, 1954
GYROTOR
Filed: September 20, 1954
AIR CLASSIFIERS FOR SIZING AND CLASSIFYING MINERAL MATERIAL
Owned by: METSO OUTOTEC USA INC.
Serial Number: 71673446
EZ KLEEN
Filed: September 20, 1954
AIR FILTERS FOR HEATING, VENTILATING, AIR CONDITIONING, AND KITCHEN EXHAUST SYSTEMS
Owned by: RESEARCH PRODUCTS CORPORATION
Serial Number: 71673473
