Mark Identification
Y-26
Serial Number
71213140
Filing Date
Apr 22, 1925
Registration Date
Sep 8, 1925
Trademark by
Classification Information
MICA INSULATING UNITS COMPRISING LAYERS OF MICA JOINED BY A BINDER AND THEREAFTER CUT INTO DIFFERENT SHAPES, PARTICULARLY FOR USE AS INSULATION IN ELECTRIC HEATING DEVICES
Housewares and Glass