Environmental control apparatus Trademarks Filed in April 10, 1957
HUMIDISPRAY

HUMIDISPRAY

Filed: April 10, 1957
HUMIDIFIERS
Owned by: LENNOX INDUSTRIES INC.
Serial Number: 72027866

NIAGARA

NIAGARA

Filed: April 10, 1957
INTER AND AFTER COOLERS FOR AIR OR GAS COMPRESSORS; ENGINE JACKET WATER COOLERS; DEHUMIDIFIERS; CONCENTRATORS FOR ANTI-FREEZE…
Owned by: NIAGARA BLOWER COMPANY
Serial Number: 72027879