Mark Identification

FIBROPSIL

Serial Number

73141193

Filing Date

Sep 14, 1977

Registration Date

Dec 23, 1980

Trademark by

QUARTZ & SILICE

Classification Information

Vitreous Silica Powder All Useful in the Manufacture of Optical Fibers

Chemicals

Vitreous Silica Crucibles All Useful in the Manufacture of Optical Fibers

Electrical and Scientific Apparatus

Vitreous Silica Rods, Tubes, and Sheets All Useful in the Manufacture of Optical Fibers

Housewares and Glass
SUPER-CURE