Environmental control apparatus Trademarks Filed in May 4, 1972
EJECTOR
Filed: May 4, 1972
WATER COOLING TOWERS AND PARTS THEREOF FOR AIR CONDITIONING AND VENTILATING SYSTEMS
Owned by: BALTIMORE AIRCOAL COMPANY, INC.
Serial Number: 72423270
PURIFINER
Filed: May 4, 1972
OIL PURIFICATION UNIT
Owned by: ISLAY INDUSTRIES, INC.
Serial Number: 72423272
MIES
Filed: May 4, 1972
FILTER MACHINES FOR EDIBLE FATS AND OILS, AND PARTS THEREOF; FILTER PAPER; FILTER TANKS AND PARTS THEREOF; AND FILTER AID…
Owned by: MIES FILTER PRODUCTS, INCORPORATED
Serial Number: 72423335