Environmental control apparatus Trademarks Filed in September 3, 1981
SPANERGY
Filed: September 3, 1981
Gas Heaters for Domestic Use
Owned by: SUBURBAN MANUFACTURING COMPANY
Serial Number: 73326554
DUMONT INDUSTRIES
Filed: September 3, 1981
Woodburning Boilers for Heating and Hot Water Purposes
Owned by: DUMONT INDUSTRIES
Serial Number: 73326652