Mark Identification

TRI-SIL

Serial Number

72287096

Filing Date

Dec 18, 1967

Registration Date

Apr 1, 1969

Trademark by

PIERCE BIOTECHNOLOGY INC.

Active Trademark

Classification Information

SILYLATING REAGENTS FOR USE IN GAS CHROMATOGRAPHY, SPECTROMETRY AND OTHER INSTRUMENTED ANALYTICAL PROCEDURES, IN THIN-LAYER CHROMATOGRAPHY AND SYNTHESIS

Metal Goods