Mark Identification
SULFAN
Serial Number
71518400
Filing Date
Mar 3, 1947
Registration Date
Jun 15, 1948
Trademark by
Classification Information
LIQUID SULFUR TRIOXIDE FOR USE AS A SOURCE OF HIGH STRENGTH SO3 IN THE INDUSTRIAL ARTS, AS, FOR EXAMPLE, IN THE FORTIFICATION OF OLEUM, IN SULFONATION PROCESSES, AND IN THE FORMATION OF CHEMICAL COMPOUNDS
Metal Goods