STYROFLEX
Filed: March 13, 1952
POLYSTYRENE FILM AND TAPE FOR ELECTRICAL INSULATION
Owned by: NATVAR CORPORATION
Serial Number: 71626403
ISOTERAGLAS
Filed: December 27, 1961
ELECTRICAL INSULATION MATERIAL IN SHEET AND TAPE FORM
Owned by: NATVAR CORPORATION
Serial Number: 72134750
ACRYLIGLAS
Filed: January 24, 1962
ELECTRICAL INSULATING MATERIAL IN TAPE OR SHEET FORM
Owned by: NATVAR CORPORATION
Serial Number: 72136480
POLYTERAGLAS
Filed: April 22, 1965
ELECTRICAL INSULATION MATERIAL IN SHEET AND TAPE FORM
Owned by: NATVAR CORPORATION
Serial Number: 72217131
N NATVAR
Filed: April 6, 1967
INSULATING TAPE, TUBING AND SLEEVING FOR ELECTRICAL USE
Owned by: NATVAR CORPORATION
Serial Number: 72268446
FLOTUBE
Filed: September 25, 1968
EXTRUDED PLASTIC TUBING FOR USE IN FLUIDIC CONTROL DEVICES AND FOR GENERAL PURPOSE FLUID AND GAS CONVEYANCE
Owned by: NATVAR CORPORATION
Serial Number: 72308174
DURAGLAS
Filed: January 14, 1969
ELECTRICAL INSULATION MATERIAL IN SHEET AND TAPE FORM
Owned by: NATVAR CORPORATION
Serial Number: 72316504
POLYTEMP
Filed: April 15, 1970
ELECTRICAL INSULATION MATERIAL IN SHEET AND TAPE FORM
Owned by: NATVAR CORPORATION
Serial Number: 72356919
