Environmental control apparatus Trademarks Filed in December 19, 1949
DUO-WAY
Filed: December 19, 1949
GAS OPERATED INCINERATORS FOR DOMESTIC USE
Owned by: AUTOGAS COMPANY
Serial Number: 71589552
SHURE-VENT
Filed: December 19, 1949
BLOWERS AND AUTOMATIC CONTROLS OPERATED IN RESPONSE TO BLOWER OPERATION TO CONTROL FUEL BURNING APPLIANCES CONNECTED THERETO…
Owned by: AUTOGAS COMPANY
Serial Number: 71589553
