Environmental control apparatus Trademarks Filed in November 20, 1947
MAXIM
Filed: November 20, 1947
HEAT RECOVERY SILENCERS WHICH INCORPORATE HEAT EXCHANGING MEANS FOR EXTRACTING HEAT FROM STEAM OR HOT EXHAUST GAS, AND EVAPORATORS…
Owned by: BEAIRD INDUSTRIES, INC.
Serial Number: 71541853
COLEMAN
Filed: November 20, 1947
INDUSTIAL OVENS AND PARTS THEREOF
Owned by: FOUNDRY EQUIPMENT COMPANY, THE
Serial Number: 71549381
HEVI DUTY
Filed: November 20, 1947
ELECTRIC FURNACES
Owned by: HEVI DUTY ELECTRIC COMPANY
Serial Number: 71549383
