ALCUMITE
Filed: October 27, 1924
METAL PIPES OF CORROSION-RESISTING COMPOSITION, METAL PIPE FITTINGS OF CORROSION-RESISTING COMPOSITION, CAST METAL NAILS…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71204442
DURCO
Filed: March 10, 1945
BATTERIES AND PARTS THEREOF, ELECTROPLATING AND ELECTROLYTIC EQUIPMENT INCLUDING ELECTRODES, ELECTRICAL FANS AND ELECTRICAL…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71480744
DURCO
Filed: March 10, 1945
EXHAUST FANS, INCLUDING ELECTRICALLY OPERATED EXHAUST FANS, AND HEAT EXCHANGERS FOR HEATING AND COOLING CORROSIVE LIQUIDS…
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71480746
CHLORIMET
Filed: February 8, 1946
NICKEL ALLOYS AND UNFINISHED ARTICLES MADE THEREFROM
Owned by: DURIRON COMPANY, INC., THE
Serial Number: 71496215
