Environmental control apparatus Trademarks Filed in April 8, 1968
MINEVENT
Filed: April 8, 1968
MINE VENTILATION TUBING MADE OF RUBBER COATED JUTE, RUBBER COATED NYLON OR VINYL COATED NYLON, AND PARTS THEREOF
Owned by: PEABODY ABC CORP.
Serial Number: 72295093
THE GREAT INDOORS
Filed: April 8, 1968
WARM AIR FURNACES, COOLING COILS AND GAS AND ELECTRIC AIR CONDITIONERS
Owned by: CARRIER CORPORATION
Serial Number: 72295111
