Trademark Search / TRI-SIL

TRI-SIL

● Live · Registered

U.S. federal trademark · Serial No. 72287096 · Reg. No. 0867349

Mark

TRI-SIL

Status

Registered

Serial Number

72287096

Registration No.

0867349

Filing Date

December 18, 1967

Registration Date

April 1, 1969

Class(es)

Class 001

Owners

PIERCE BIOTECHNOLOGY, INC.

03 · Basingstoke Hampshire, DE, US

PIERCE CHEMICAL COMPANY

03 · ROCKFORD, IL, US

Goods & Services

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

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.